diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/BaseServiceConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/BaseServiceConfig.cs
deleted file mode 100644
index 04d31b3e5f65..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/BaseServiceConfig.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// Base service options definition.
-/// </summary>
-public abstract class BaseServiceConfig
-{
-    /// <summary>
-    /// Model name.
-    /// </summary>
-    public string? ModelId { get; init; }
-
-    /// <summary>
-    /// Service Id.
-    /// </summary>
-    public string? ServiceId { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIAudioToTextServiceConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIAudioToTextServiceConfig.cs
deleted file mode 100644
index 453b146081c8..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIAudioToTextServiceConfig.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized audio to text configuration
-/// </summary>
-public class OpenAIAudioToTextServiceConfig : BaseServiceConfig
-{
-    /// <summary>
-    /// The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.
-    /// </summary>
-    public ILoggerFactory? LoggerFactory { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIChatCompletionConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIChatCompletionConfig.cs
deleted file mode 100644
index 58a59d1cef32..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIChatCompletionConfig.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized chat completion options.
-/// </summary>
-public class OpenAIChatCompletionConfig : BaseServiceConfig
-{
-    /// <summary>
-    /// The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.
-    /// </summary>
-    public ILoggerFactory? LoggerFactory { get; internal set; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientAudioToTextServiceConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientAudioToTextServiceConfig.cs
deleted file mode 100644
index b3672845a60d..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientAudioToTextServiceConfig.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized client audio to text configuration
-/// </summary>
-public class OpenAIClientAudioToTextServiceConfig : OpenAIAudioToTextServiceConfig
-{
-    /// <summary>
-    /// OpenAI Organization Id (usually optional).
-    /// </summary>
-    public string? OrganizationId { get; init; }
-
-    /// <summary>
-    /// OpenAI API Key.
-    /// </summary>
-    public string? ApiKey { get; init; }
-
-    /// <summary>
-    /// A non-default OpenAI compatible API endpoint.
-    /// </summary>
-    public Uri? Endpoint { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientChatCompletionConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientChatCompletionConfig.cs
deleted file mode 100644
index c7ef22794393..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientChatCompletionConfig.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI client specialized chat completion options.
-/// </summary>
-/// <param name="modelId">Model name.</param>
-public class OpenAIClientChatCompletionConfig : OpenAIChatCompletionConfig
-{
-    /// <summary>
-    /// OpenAI Organization Id (usually optional).
-    /// </summary>
-    public string? OrganizationId { get; init; }
-
-    /// <summary>
-    /// OpenAI API Key.
-    /// </summary>
-    public string? ApiKey { get; init; }
-
-    /// <summary>
-    /// A non-default OpenAI compatible API endpoint.
-    /// </summary>
-    public Uri? Endpoint { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextEmbeddingGenerationConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextEmbeddingGenerationConfig.cs
deleted file mode 100644
index 7bc1c092960e..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextEmbeddingGenerationConfig.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI client specialized chat completion options.
-/// </summary>
-public class OpenAIClientTextEmbeddingGenerationConfig : OpenAITextEmbeddingGenerationConfig
-{
-    /// <summary>
-    /// OpenAI Organization Id (usually optional).
-    /// </summary>
-    public string? OrganizationId { get; init; }
-
-    /// <summary>
-    /// OpenAI API Key.
-    /// </summary>
-    public string? ApiKey { get; init; }
-
-    /// <summary>
-    /// A non-default OpenAI compatible API endpoint.
-    /// </summary>
-    public Uri? Endpoint { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextToAudioConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextToAudioConfig.cs
deleted file mode 100644
index 9b5e0303f4ec..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextToAudioConfig.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized client audio to text configuration
-/// </summary>
-public class OpenAIClientTextToAudioConfig : OpenAITextToAudioServiceConfig
-{
-    /// <summary>
-    /// OpenAI Organization Id (usually optional).
-    /// </summary>
-    public string? OrganizationId { get; init; }
-
-    /// <summary>
-    /// OpenAI API Key.
-    /// </summary>
-    public string? ApiKey { get; init; }
-
-    /// <summary>
-    /// A non-default OpenAI compatible API endpoint.
-    /// </summary>
-    public Uri? Endpoint { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextToImageServiceConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextToImageServiceConfig.cs
deleted file mode 100644
index a11f195cd45f..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAIClientTextToImageServiceConfig.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized client audio to text configuration
-/// </summary>
-public class OpenAIClientTextToImageServiceConfig : OpenAITextToImageServiceConfig
-{
-    /// <summary>
-    /// OpenAI Organization Id (usually optional).
-    /// </summary>
-    public string? OrganizationId { get; init; }
-
-    /// <summary>
-    /// OpenAI API Key.
-    /// </summary>
-    public string? ApiKey { get; init; }
-
-    /// <summary>
-    /// A non-default OpenAI compatible API endpoint.
-    /// </summary>
-    public Uri? Endpoint { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextEmbeddingGenerationConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextEmbeddingGenerationConfig.cs
deleted file mode 100644
index 0f3930c3aedd..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextEmbeddingGenerationConfig.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI client specialized chat completion options.
-/// </summary>
-public class OpenAITextEmbeddingGenerationConfig : BaseServiceConfig
-{
-    /// <summary>
-    /// The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.
-    /// </summary>
-    public ILoggerFactory? LoggerFactory { get; init; }
-
-    /// <summary>
-    /// The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.
-    /// </summary>
-    public int? Dimensions { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextToAudioServiceConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextToAudioServiceConfig.cs
deleted file mode 100644
index 5b8f8f457db3..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextToAudioServiceConfig.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized audio to text configuration
-/// </summary>
-public class OpenAITextToAudioServiceConfig : BaseServiceConfig
-{
-    /// <summary>
-    /// The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.
-    /// </summary>
-    public ILoggerFactory? LoggerFactory { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextToImageServiceConfig.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextToImageServiceConfig.cs
deleted file mode 100644
index 9a42280d65aa..000000000000
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Configuration/OpenAITextToImageServiceConfig.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-// Copyright (c) Microsoft. All rights reserved.
-
-using System;
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.SemanticKernel.Connectors.OpenAI;
-
-/// <summary>
-/// OpenAI specialized client text to image configuration
-/// </summary>
-public class OpenAITextToImageServiceConfig : BaseServiceConfig
-{
-    /// <summary>
-    /// The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.
-    /// </summary>
-    public ILoggerFactory? LoggerFactory { get; init; }
-}
-
-/// <summary>
-/// OpenAI specialized client file service configuration
-/// </summary>
-public class OpenAIFileServiceConfig : BaseServiceConfig
-{
-    /// <summary>
-    /// The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.
-    /// </summary>
-    public ILoggerFactory? LoggerFactory { get; init; }
-}
-
-/// <summary>
-/// OpenAI specializedd file service configuration
-/// </summary>
-public class OpenAIClientFileServiceConfig : OpenAIFileServiceConfig
-{
-    /// <summary>
-    /// OpenAI Organization Id (usually optional).
-    /// </summary>
-    public string? OrganizationId { get; init; }
-
-    /// <summary>
-    /// OpenAI API Key.
-    /// </summary>
-    public string? ApiKey { get; init; }
-
-    /// <summary>
-    /// A non-default OpenAI compatible API endpoint.
-    /// </summary>
-    public Uri? Endpoint { get; init; }
-
-    /// <summary>
-    /// The API version to target.
-    /// </summary>
-    public string? Version { get; init; }
-}
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Core/OpenAIClientCore.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Core/OpenAIClientCore.cs
index 7afc6503492a..631afb3cdbe5 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Core/OpenAIClientCore.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Core/OpenAIClientCore.cs
@@ -31,57 +31,29 @@ internal sealed class OpenAIClientCore : ClientCore
     /// <summary>
     /// Initializes a new instance of the <see cref="OpenAIClientCore"/> class.
     /// </summary>
-    /// <param name="config">Client configuration</param>
+    /// <param name="modelId">Model name.</param>
+    /// <param name="apiKey">OpenAI API Key.</param>
+    /// <param name="endpoint">OpenAI compatible API endpoint.</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional).</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
-    /// <param name="logger">The <see cref="ILogger"/> to use for logging. If null, no logging will be performed.</param>
-    internal OpenAIClientCore(
-        OpenAIClientAudioToTextServiceConfig config,
-        HttpClient? httpClient = null,
-        ILogger? logger = null)
-        : this(config.ModelId, config.OrganizationId, config.Endpoint, config.ApiKey, httpClient, logger)
-    {
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="OpenAIClientCore"/> class.
-    /// </summary>
-    /// <param name="config">Client configuration</param>
-    /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
-    /// <param name="logger">The <see cref="ILogger"/> to use for logging. If null, no logging will be performed.</param>
-    internal OpenAIClientCore(
-        OpenAIClientChatCompletionConfig config,
-        HttpClient? httpClient = null,
-        ILogger? logger = null)
-        : this(config.ModelId, config.OrganizationId, config.Endpoint, config.ApiKey, httpClient, logger)
-    {
-    }
-
-    /// <summary>
-    /// Initializes a new instance of the <see cref="OpenAIClientCore"/> class.
-    /// </summary>
-    /// <param name="config">Client configuration</param>
-    /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
-    /// <param name="logger">The <see cref="ILogger"/> to use for logging. If null, no logging will be performed.</param>
+    /// <param name="logger">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     internal OpenAIClientCore(
-        OpenAIClientTextEmbeddingGenerationConfig config,
+        string modelId,
+        string? apiKey = null,
+        Uri? endpoint = null,
+        string? organization = null,
         HttpClient? httpClient = null,
-        ILogger? logger = null)
-        : this(config.ModelId, config.OrganizationId, config.Endpoint, config.ApiKey, httpClient, logger)
-    {
-    }
-
-    private OpenAIClientCore(string? modelId, string? organizationId, Uri? endpoint, string? apiKey, HttpClient? httpClient, ILogger? logger = null) : base(logger)
+        ILogger? logger = null) : base(logger)
     {
         Verify.NotNullOrWhiteSpace(modelId);
-        Verify.NotNullOrWhiteSpace(apiKey);
 
         this.ModelName = modelId;
 
         var options = GetOpenAIClientOptions(httpClient);
 
-        if (!string.IsNullOrWhiteSpace(organizationId))
+        if (!string.IsNullOrWhiteSpace(organization))
         {
-            options.AddPolicy(new AddHeaderRequestPolicy("OpenAI-Organization", organizationId!), PipelinePosition.PerCall);
+            options.AddPolicy(new AddHeaderRequestPolicy("OpenAI-Organization", organization!), PipelinePosition.PerCall);
         }
 
         // Accepts the endpoint if provided, otherwise uses the default OpenAI endpoint.
@@ -105,18 +77,18 @@ private OpenAIClientCore(string? modelId, string? organizationId, Uri? endpoint,
     /// Note: instances created this way might not have the default diagnostics settings,
     /// it's up to the caller to configure the client.
     /// </summary>
-    /// <param name="config">Client configuration</param>
+    /// <param name="modelId">Azure OpenAI model ID or deployment name, see https://learn.microsoft.com/azure/cognitive-services/openai/how-to/create-resource</param>
     /// <param name="openAIClient">Custom <see cref="OpenAIClient"/>.</param>
     /// <param name="logger">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     internal OpenAIClientCore(
-        BaseServiceConfig config,
+        string modelId,
         OpenAIClient openAIClient,
         ILogger? logger = null) : base(logger)
     {
-        Verify.NotNullOrWhiteSpace(config.ModelId);
+        Verify.NotNullOrWhiteSpace(modelId);
         Verify.NotNull(openAIClient);
 
-        this.ModelName = config.ModelId;
+        this.ModelName = modelId;
         this.Client = openAIClient;
     }
 
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIKernelBuilderExtensions.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIKernelBuilderExtensions.cs
index 1a527fa86494..6c2e7bd386f5 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIKernelBuilderExtensions.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIKernelBuilderExtensions.cs
@@ -25,23 +25,36 @@ public static class OpenAIKernelBuilderExtensions
     /// <summary>
     /// Adds the OpenAI text embeddings service to the list.
     /// </summary>
-    /// <param name="builder">The <see cref="IServiceCollection"/> instance to augment.</param>
-    /// <param name="options">Options for the OpenAI text embeddings service.</param>
-    /// <param name="openAIClient"><see cref="OpenAIClient"/> to use for the service. If null, one must be available in the service provider when this service is resolved.</param>
+    /// <param name="builder">The <see cref="IKernelBuilder"/> instance to augment.</param>
+    /// <param name="modelId">OpenAI model name, see https://platform.openai.com/docs/models</param>
+    /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
+    /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
+    /// <param name="httpClient">The HttpClient to use with this service.</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     /// <returns>The same instance as <paramref name="builder"/>.</returns>
     [Experimental("SKEXP0010")]
     public static IKernelBuilder AddOpenAITextEmbeddingGeneration(
         this IKernelBuilder builder,
-        OpenAITextEmbeddingGenerationConfig options,
-        OpenAIClient? openAIClient = null)
+        string modelId,
+        string apiKey,
+        string? orgId = null,
+        string? serviceId = null,
+        HttpClient? httpClient = null,
+        int? dimensions = null)
     {
         Verify.NotNull(builder);
-        Verify.NotNullOrWhiteSpace(options.ModelId);
+        Verify.NotNullOrWhiteSpace(modelId);
+        Verify.NotNullOrWhiteSpace(apiKey);
 
-        builder.Services.AddKeyedSingleton<ITextEmbeddingGenerationService>(options.ServiceId, (serviceProvider, _) =>
+        builder.Services.AddKeyedSingleton<ITextEmbeddingGenerationService>(serviceId, (serviceProvider, _) =>
             new OpenAITextEmbeddingGenerationService(
-                options,
-                openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>()));
+                modelId,
+                apiKey,
+                orgId,
+                HttpClientProvider.GetHttpClient(httpClient, serviceProvider),
+                serviceProvider.GetService<ILoggerFactory>(),
+                dimensions));
 
         return builder;
     }
@@ -49,24 +62,29 @@ public static IKernelBuilder AddOpenAITextEmbeddingGeneration(
     /// <summary>
     /// Adds the OpenAI text embeddings service to the list.
     /// </summary>
-    /// <param name="builder">The <see cref="IKernelBuilder"/> instance to augment.</param>
-    /// <param name="options">Options for the OpenAI text embeddings service.</param>
-    /// <param name="httpClient">The HttpClient to use with this service.</param>
+    /// <param name="builder">The <see cref="IServiceCollection"/> instance to augment.</param>
+    /// <param name="modelId">OpenAI model name, see https://platform.openai.com/docs/models</param>
+    /// <param name="openAIClient"><see cref="OpenAIClient"/> to use for the service. If null, one must be available in the service provider when this service is resolved.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     /// <returns>The same instance as <paramref name="builder"/>.</returns>
     [Experimental("SKEXP0010")]
     public static IKernelBuilder AddOpenAITextEmbeddingGeneration(
         this IKernelBuilder builder,
-        OpenAIClientTextEmbeddingGenerationConfig options,
-        HttpClient? httpClient = null)
+        string modelId,
+        OpenAIClient? openAIClient = null,
+        string? serviceId = null,
+        int? dimensions = null)
     {
         Verify.NotNull(builder);
-        Verify.NotNullOrWhiteSpace(options.ModelId);
-        Verify.NotNullOrWhiteSpace(options.ApiKey);
+        Verify.NotNullOrWhiteSpace(modelId);
 
-        builder.Services.AddKeyedSingleton<ITextEmbeddingGenerationService>(options.ServiceId, (serviceProvider, _) =>
+        builder.Services.AddKeyedSingleton<ITextEmbeddingGenerationService>(serviceId, (serviceProvider, _) =>
             new OpenAITextEmbeddingGenerationService(
-                options,
-                HttpClientProvider.GetHttpClient(httpClient, serviceProvider)));
+                modelId,
+                openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>(),
+                serviceProvider.GetService<ILoggerFactory>(),
+                dimensions));
 
         return builder;
     }
@@ -78,24 +96,32 @@ public static IKernelBuilder AddOpenAITextEmbeddingGeneration(
     /// Adds the OpenAI chat completion service to the list.
     /// </summary>
     /// <param name="builder">The <see cref="IKernelBuilder"/> instance to augment.</param>
-    /// <param name="config">OpenAI chat completion configuration</param>
+    /// <param name="modelId">OpenAI model name, see https://platform.openai.com/docs/models</param>
+    /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
+    /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <param name="httpClient">The HttpClient to use with this service.</param>
     /// <returns>The same instance as <paramref name="builder"/>.</returns>
     public static IKernelBuilder AddOpenAIChatCompletion(
         this IKernelBuilder builder,
-        OpenAIClientChatCompletionConfig config,
+        string modelId,
+        string apiKey,
+        string? orgId = null,
+        string? serviceId = null,
         HttpClient? httpClient = null)
     {
         Verify.NotNull(builder);
-        Verify.NotNullOrWhiteSpace(config.ModelId);
-        Verify.NotNullOrWhiteSpace(config.ApiKey);
+        Verify.NotNullOrWhiteSpace(modelId);
+        Verify.NotNullOrWhiteSpace(apiKey);
+
         Func<IServiceProvider, object?, OpenAIChatCompletionService> factory = (serviceProvider, _) =>
-        {
-            config.LoggerFactory ??= serviceProvider.GetService<ILoggerFactory>();
-            return new(config, HttpClientProvider.GetHttpClient(httpClient, serviceProvider));
-        };
+            new(modelId,
+                apiKey,
+                orgId,
+                HttpClientProvider.GetHttpClient(httpClient, serviceProvider),
+                serviceProvider.GetService<ILoggerFactory>());
 
-        builder.Services.AddKeyedSingleton<IChatCompletionService>(config.ServiceId, factory);
+        builder.Services.AddKeyedSingleton<IChatCompletionService>(serviceId, factory);
 
         return builder;
     }
@@ -104,21 +130,23 @@ public static IKernelBuilder AddOpenAIChatCompletion(
     /// Adds the OpenAI chat completion service to the list.
     /// </summary>
     /// <param name="builder">The <see cref="IKernelBuilder"/> instance to augment.</param>
-    /// <param name="config">OpenAI chat completion configuration</param>
+    /// <param name="modelId">OpenAI model id</param>
     /// <param name="openAIClient"><see cref="OpenAIClient"/> to use for the service. If null, one must be available in the service provider when this service is resolved.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <returns>The same instance as <paramref name="builder"/>.</returns>
     public static IKernelBuilder AddOpenAIChatCompletion(
         this IKernelBuilder builder,
-        OpenAIChatCompletionConfig config,
-        OpenAIClient? openAIClient = null)
+        string modelId,
+        OpenAIClient? openAIClient = null,
+        string? serviceId = null)
     {
         Verify.NotNull(builder);
-        Verify.NotNullOrWhiteSpace(config.ModelId);
+        Verify.NotNullOrWhiteSpace(modelId);
 
         Func<IServiceProvider, object?, OpenAIChatCompletionService> factory = (serviceProvider, _) =>
-            new(config, openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>());
+            new(modelId, openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>(), serviceProvider.GetService<ILoggerFactory>());
 
-        builder.Services.AddKeyedSingleton<IChatCompletionService>(config.ServiceId, factory);
+        builder.Services.AddKeyedSingleton<IChatCompletionService>(serviceId, factory);
 
         return builder;
     }
@@ -135,7 +163,6 @@ public static IKernelBuilder AddOpenAIChatCompletion(
     /// <param name="httpClient">The HttpClient to use with this service.</param>
     /// <returns>The same instance as <paramref name="builder"/>.</returns>
     [Experimental("SKEXP0010")]
-    //[Obsolete("Use the configuration paramether overload of this method instead.")]
     public static IKernelBuilder AddOpenAIChatCompletion(
         this IKernelBuilder builder,
         string modelId,
@@ -149,16 +176,12 @@ public static IKernelBuilder AddOpenAIChatCompletion(
         Verify.NotNullOrWhiteSpace(modelId);
 
         Func<IServiceProvider, object?, OpenAIChatCompletionService> factory = (serviceProvider, _) =>
-            new(new()
-            {
-                ModelId = modelId,
-                ServiceId = serviceId,
-                Endpoint = endpoint,
-                ApiKey = apiKey,
-                OrganizationId = orgId,
-                LoggerFactory = serviceProvider.GetService<ILoggerFactory>()
-            },
-            httpClient: HttpClientProvider.GetHttpClient(httpClient, serviceProvider));
+            new(modelId: modelId,
+                apiKey: apiKey,
+                endpoint: endpoint,
+                organization: orgId,
+                httpClient: HttpClientProvider.GetHttpClient(httpClient, serviceProvider),
+                loggerFactory: serviceProvider.GetService<ILoggerFactory>());
 
         builder.Services.AddKeyedSingleton<IChatCompletionService>(serviceId, factory);
 
@@ -167,23 +190,22 @@ public static IKernelBuilder AddOpenAIChatCompletion(
     #endregion
 
     #region Images
-
-
     /// <summary>
     /// Add the OpenAI Dall-E text to image service to the list
     /// </summary>
     /// <param name="builder">The <see cref="IKernelBuilder"/> instance to augment.</param>
     /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
     /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="modelId">The model to use for image generation.</param>
     /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <param name="httpClient">The HttpClient to use with this service.</param>
     /// <returns>The same instance as <paramref name="builder"/>.</returns>
     [Experimental("SKEXP0010")]
-    //[Obsolete("Use the configuration paramether overload of this method instead.")]
     public static IKernelBuilder AddOpenAITextToImage(
         this IKernelBuilder builder,
         string apiKey,
         string? orgId = null,
+        string? modelId = null,
         string? serviceId = null,
         HttpClient? httpClient = null)
     {
@@ -191,17 +213,14 @@ public static IKernelBuilder AddOpenAITextToImage(
         Verify.NotNullOrWhiteSpace(apiKey);
 
         builder.Services.AddKeyedSingleton<ITextToImageService>(serviceId, (serviceProvider, _) =>
-            new OpenAITextToImageService(new()
-            {
-                ApiKey = apiKey,
-                OrganizationId = orgId,
-                ServiceId = serviceId,
-                LoggerFactory = serviceProvider.GetService<ILoggerFactory>()
-            },
-            HttpClientProvider.GetHttpClient(httpClient, serviceProvider));
+            new OpenAITextToImageService(
+                apiKey,
+                orgId,
+                modelId,
+                HttpClientProvider.GetHttpClient(httpClient, serviceProvider),
+                serviceProvider.GetService<ILoggerFactory>()));
 
         return builder;
     }
-
     #endregion
 }
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIServiceCollectionExtensions.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIServiceCollectionExtensions.cs
index eae2a77aa79d..a30a6270d06d 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIServiceCollectionExtensions.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Extensions/OpenAIServiceCollectionExtensions.cs
@@ -29,69 +29,92 @@ public static class OpenAIServiceCollectionExtensions
     /// Adds the OpenAI text embeddings service to the list.
     /// </summary>
     /// <param name="services">The <see cref="IServiceCollection"/> instance to augment.</param>
-    /// <param name="options">Options for the OpenAI text embeddings service.</param>
+    /// <param name="modelId">OpenAI model name, see https://platform.openai.com/docs/models</param>
+    /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
+    /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     /// <returns>The same instance as <paramref name="services"/>.</returns>
     [Experimental("SKEXP0010")]
     public static IServiceCollection AddOpenAITextEmbeddingGeneration(
         this IServiceCollection services,
-        OpenAIClientTextEmbeddingGenerationConfig options)
+        string modelId,
+        string apiKey,
+        string? orgId = null,
+        string? serviceId = null,
+        int? dimensions = null)
     {
         Verify.NotNull(services);
-        Verify.NotNullOrWhiteSpace(options.ModelId);
-        Verify.NotNullOrWhiteSpace(options.ApiKey);
+        Verify.NotNullOrWhiteSpace(modelId);
+        Verify.NotNullOrWhiteSpace(apiKey);
 
-        return services.AddKeyedSingleton<ITextEmbeddingGenerationService>(options.ServiceId, (serviceProvider, _) =>
+        return services.AddKeyedSingleton<ITextEmbeddingGenerationService>(serviceId, (serviceProvider, _) =>
             new OpenAITextEmbeddingGenerationService(
-                options,
-                HttpClientProvider.GetHttpClient(serviceProvider)));
+                modelId,
+                apiKey,
+                orgId,
+                HttpClientProvider.GetHttpClient(serviceProvider),
+                serviceProvider.GetService<ILoggerFactory>(),
+                dimensions));
     }
 
     /// <summary>
     /// Adds the OpenAI text embeddings service to the list.
     /// </summary>
     /// <param name="services">The <see cref="IServiceCollection"/> instance to augment.</param>
-    /// <param name="options">Options for the OpenAI text embeddings service.</param>
+    /// <param name="modelId">The OpenAI model id.</param>
     /// <param name="openAIClient"><see cref="OpenAIClient"/> to use for the service. If null, one must be available in the service provider when this service is resolved.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     /// <returns>The same instance as <paramref name="services"/>.</returns>
     [Experimental("SKEXP0010")]
     public static IServiceCollection AddOpenAITextEmbeddingGeneration(this IServiceCollection services,
-        OpenAITextEmbeddingGenerationConfig options,
-        OpenAIClient? openAIClient = null)
+        string modelId,
+        OpenAIClient? openAIClient = null,
+        string? serviceId = null,
+        int? dimensions = null)
     {
         Verify.NotNull(services);
-        Verify.NotNullOrWhiteSpace(options.ModelId);
+        Verify.NotNullOrWhiteSpace(modelId);
 
-        return services.AddKeyedSingleton<ITextEmbeddingGenerationService>(options.ServiceId, (serviceProvider, _) =>
+        return services.AddKeyedSingleton<ITextEmbeddingGenerationService>(serviceId, (serviceProvider, _) =>
             new OpenAITextEmbeddingGenerationService(
-                options,
-                openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>()));
+                modelId,
+                openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>(),
+                serviceProvider.GetService<ILoggerFactory>(),
+                dimensions));
     }
     #endregion
 
     #region Chat Completion
-
-
     /// <summary>
     /// Adds the OpenAI chat completion service to the list.
     /// </summary>
     /// <param name="services">The <see cref="IServiceCollection"/> instance to augment.</param>
-    /// <param name="config">OpenAI chat completion configuration</param>
+    /// <param name="modelId">OpenAI model name, see https://platform.openai.com/docs/models</param>
+    /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
+    /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <returns>The same instance as <paramref name="services"/>.</returns>
     public static IServiceCollection AddOpenAIChatCompletion(
         this IServiceCollection services,
-        OpenAIClientChatCompletionConfig config)
+        string modelId,
+        string apiKey,
+        string? orgId = null,
+        string? serviceId = null)
     {
         Verify.NotNull(services);
-        Verify.NotNullOrWhiteSpace(config.ModelId);
-        Verify.NotNullOrWhiteSpace(config.ApiKey);
+        Verify.NotNullOrWhiteSpace(modelId);
+        Verify.NotNullOrWhiteSpace(apiKey);
 
         Func<IServiceProvider, object?, OpenAIChatCompletionService> factory = (serviceProvider, _) =>
-        {
-            config.LoggerFactory ??= serviceProvider.GetService<ILoggerFactory>();
-            return new(config, HttpClientProvider.GetHttpClient(serviceProvider));
-        };
+            new(modelId,
+                apiKey,
+                orgId,
+                HttpClientProvider.GetHttpClient(serviceProvider),
+                serviceProvider.GetService<ILoggerFactory>());
 
-        services.AddKeyedSingleton<IChatCompletionService>(config.ServiceId, factory);
+        services.AddKeyedSingleton<IChatCompletionService>(serviceId, factory);
 
         return services;
     }
@@ -100,20 +123,22 @@ public static IServiceCollection AddOpenAIChatCompletion(
     /// Adds the OpenAI chat completion service to the list.
     /// </summary>
     /// <param name="services">The <see cref="IServiceCollection"/> instance to augment.</param>
-    /// <param name="config">OpenAI chat completion configuration</param>
+    /// <param name="modelId">OpenAI model id</param>
     /// <param name="openAIClient"><see cref="OpenAIClient"/> to use for the service. If null, one must be available in the service provider when this service is resolved.</param>
+    /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <returns>The same instance as <paramref name="services"/>.</returns>
     public static IServiceCollection AddOpenAIChatCompletion(this IServiceCollection services,
-        OpenAIChatCompletionConfig config,
-        OpenAIClient? openAIClient = null)
+        string modelId,
+        OpenAIClient? openAIClient = null,
+        string? serviceId = null)
     {
         Verify.NotNull(services);
-        Verify.NotNullOrWhiteSpace(config.ModelId);
+        Verify.NotNullOrWhiteSpace(modelId);
 
         Func<IServiceProvider, object?, OpenAIChatCompletionService> factory = (serviceProvider, _) =>
-            new(config, openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>());
+            new(modelId, openAIClient ?? serviceProvider.GetRequiredService<OpenAIClient>(), serviceProvider.GetService<ILoggerFactory>());
 
-        services.AddKeyedSingleton<IChatCompletionService>(config.ServiceId, factory);
+        services.AddKeyedSingleton<IChatCompletionService>(serviceId, factory);
 
         return services;
     }
@@ -129,7 +154,6 @@ public static IServiceCollection AddOpenAIChatCompletion(this IServiceCollection
     /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <returns>The same instance as <paramref name="services"/>.</returns>
     [Experimental("SKEXP0010")]
-    //[Obsolete("Use the configuration paramether overload of this method instead.")]
     public static IServiceCollection AddOpenAIChatCompletion(
         this IServiceCollection services,
         string modelId,
@@ -142,15 +166,12 @@ public static IServiceCollection AddOpenAIChatCompletion(
         Verify.NotNullOrWhiteSpace(modelId);
 
         Func<IServiceProvider, object?, OpenAIChatCompletionService> factory = (serviceProvider, _) =>
-            new(new()
-            {
-                ModelId = modelId,
-                Endpoint = endpoint,
-                ApiKey = apiKey,
-                OrganizationId = orgId,
-                LoggerFactory = serviceProvider.GetService<ILoggerFactory>()
-            },
-            HttpClientProvider.GetHttpClient(serviceProvider));
+            new(modelId,
+                endpoint,
+                apiKey,
+                orgId,
+                HttpClientProvider.GetHttpClient(serviceProvider),
+                serviceProvider.GetService<ILoggerFactory>());
 
         services.AddKeyedSingleton<IChatCompletionService>(serviceId, factory);
 
@@ -159,20 +180,20 @@ public static IServiceCollection AddOpenAIChatCompletion(
     #endregion
 
     #region Images
-
-
     /// <summary>
     /// Add the OpenAI Dall-E text to image service to the list
     /// </summary>
     /// <param name="services">The <see cref="IServiceCollection"/> instance to augment.</param>
     /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
     /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="modelId">The model to use for image generation.</param>
     /// <param name="serviceId">A local identifier for the given AI service</param>
     /// <returns>The same instance as <paramref name="services"/>.</returns>
     [Experimental("SKEXP0010")]
     public static IServiceCollection AddOpenAITextToImage(this IServiceCollection services,
         string apiKey,
         string? orgId = null,
+        string? modelId = null,
         string? serviceId = null)
     {
         Verify.NotNull(services);
@@ -182,6 +203,7 @@ public static IServiceCollection AddOpenAITextToImage(this IServiceCollection se
             new OpenAITextToImageService(
                 apiKey,
                 orgId,
+                modelId,
                 HttpClientProvider.GetHttpClient(serviceProvider),
                 serviceProvider.GetService<ILoggerFactory>()));
     }
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/OpenAIMemoryBuilderExtensions.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/OpenAIMemoryBuilderExtensions.cs
index 46141f124c81..2f6b94b8362d 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/OpenAIMemoryBuilderExtensions.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/OpenAIMemoryBuilderExtensions.cs
@@ -17,18 +17,28 @@ public static class OpenAIMemoryBuilderExtensions
     /// See https://platform.openai.com/docs for service details.
     /// </summary>
     /// <param name="builder">The <see cref="MemoryBuilder"/> instance</param>
-    /// <param name="options">Options for the OpenAI text embeddings service.</param>
+    /// <param name="modelId">OpenAI model name, see https://platform.openai.com/docs/models</param>
+    /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
+    /// <param name="orgId">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     /// <returns>Self instance</returns>
     [Experimental("SKEXP0010")]
     public static MemoryBuilder WithOpenAITextEmbeddingGeneration(
         this MemoryBuilder builder,
-        OpenAIClientTextEmbeddingGenerationConfig options,
-        HttpClient? httpClient = null)
+        string modelId,
+        string apiKey,
+        string? orgId = null,
+        HttpClient? httpClient = null,
+        int? dimensions = null)
     {
         return builder.WithTextEmbeddingGeneration((loggerFactory, builderHttpClient) =>
             new OpenAITextEmbeddingGenerationService(
-                options,
-                HttpClientProvider.GetHttpClient(httpClient ?? builderHttpClient)));
+                modelId,
+                apiKey,
+                orgId,
+                HttpClientProvider.GetHttpClient(httpClient ?? builderHttpClient),
+                loggerFactory,
+                dimensions));
     }
 }
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIAudioToTextService.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIAudioToTextService.cs
index 2fc8e3dd0316..71eb2ccc9a93 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIAudioToTextService.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIAudioToTextService.cs
@@ -27,30 +27,43 @@ public sealed class OpenAIAudioToTextService : IAudioToTextService
     /// <summary>
     /// Creates an instance of the <see cref="OpenAIAudioToTextService"/> with API key auth.
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="modelId">Model name</param>
+    /// <param name="apiKey">OpenAI API Key</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional)</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAIAudioToTextService(
-        OpenAIClientAudioToTextServiceConfig config,
-        HttpClient? httpClient = null)
+        string modelId,
+        string apiKey,
+        string? organization = null,
+        HttpClient? httpClient = null,
+        ILoggerFactory? loggerFactory = null)
     {
-        this._core = new(config, httpClient: httpClient);
+        this._core = new(
+            modelId: modelId,
+            apiKey: apiKey,
+            organization: organization,
+            httpClient: httpClient,
+            logger: loggerFactory?.CreateLogger(typeof(OpenAIAudioToTextService)));
 
-        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, config.ModelId);
-        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, config.OrganizationId);
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
+        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, organization);
     }
 
     /// <summary>
     /// Creates an instance of the <see cref="OpenAIAudioToTextService"/> using the specified <see cref="OpenAIClient"/>.
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="modelId">Model name</param>
     /// <param name="openAIClient">Custom <see cref="OpenAIClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAIAudioToTextService(
-        OpenAIAudioToTextServiceConfig config,
-        OpenAIClient openAIClient)
+        string modelId,
+        OpenAIClient openAIClient,
+        ILoggerFactory? loggerFactory = null)
     {
-        this._core = new(config, openAIClient);
+        this._core = new(modelId, openAIClient, loggerFactory?.CreateLogger(typeof(OpenAIAudioToTextService)));
 
-        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, config.ModelId);
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
     }
 
     /// <inheritdoc/>
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIChatCompletionService.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIChatCompletionService.cs
index f53dd26be867..c22906e806f3 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIChatCompletionService.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIChatCompletionService.cs
@@ -1,6 +1,8 @@
 // Copyright (c) Microsoft. All rights reserved.
 
+using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
@@ -21,34 +23,92 @@ public sealed class OpenAIChatCompletionService : IChatCompletionService
     /// <summary>
     /// Create an instance of the OpenAI chat completion connector
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="modelId">Model name</param>
+    /// <param name="apiKey">OpenAI API Key</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional)</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAIChatCompletionService(
-        OpenAIClientChatCompletionConfig config,
-        HttpClient? httpClient = null)
+        string modelId,
+        string apiKey,
+        string? organization = null,
+        HttpClient? httpClient = null,
+        ILoggerFactory? loggerFactory = null
+)
     {
-        this._core = new(config, httpClient);
+        this._core = new(
+            modelId,
+            apiKey,
+            endpoint: null,
+            organization,
+            httpClient,
+            loggerFactory?.CreateLogger(typeof(OpenAIChatCompletionService)));
+
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
+        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, organization);
+    }
+
+    /// <summary>
+    /// Create an instance of the Custom Message API OpenAI chat completion connector
+    /// </summary>
+    /// <param name="modelId">Model name</param>
+    /// <param name="endpoint">Custom Message API compatible endpoint</param>
+    /// <param name="apiKey">OpenAI API Key</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional)</param>
+    /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
+    [Experimental("SKEXP0010")]
+    public OpenAIChatCompletionService(
+            string modelId,
+            Uri endpoint,
+            string? apiKey = null,
+            string? organization = null,
+            HttpClient? httpClient = null,
+            ILoggerFactory? loggerFactory = null)
+    {
+        Uri? internalClientEndpoint = null;
+        var providedEndpoint = endpoint ?? httpClient?.BaseAddress;
+        if (providedEndpoint is not null)
+        {
+            // If the provided endpoint does not have a path specified, updates it to the default Message API Chat Completions endpoint
+            internalClientEndpoint = providedEndpoint.PathAndQuery == "/" ?
+                new Uri(providedEndpoint, "v1/chat/completions")
+                : providedEndpoint;
+        }
+
+        this._core = new(
+            modelId,
+            apiKey,
+            internalClientEndpoint,
+            organization,
+            httpClient,
+            loggerFactory?.CreateLogger(typeof(OpenAIChatCompletionService)));
 
-        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, config.ModelId);
-        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, config.OrganizationId);
+        if (providedEndpoint is not null)
+        {
+            this._core.AddAttribute(AIServiceExtensions.EndpointKey, providedEndpoint.ToString());
+        }
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
+        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, organization);
     }
 
     /// <summary>
     /// Create an instance of the OpenAI chat completion connector
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="modelId">Model name</param>
     /// <param name="openAIClient">Custom <see cref="OpenAIClient"/> for HTTP requests.</param>
     /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAIChatCompletionService(
-        OpenAIChatCompletionConfig config,
-        OpenAIClient openAIClient)
+        string modelId,
+        OpenAIClient openAIClient,
+        ILoggerFactory? loggerFactory = null)
     {
         this._core = new(
-            config,
+            modelId,
             openAIClient,
-            config.LoggerFactory?.CreateLogger(typeof(OpenAIChatCompletionService)));
+            loggerFactory?.CreateLogger(typeof(OpenAIChatCompletionService)));
 
-        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, config.ModelId);
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
     }
 
     /// <inheritdoc/>
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIFileService.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIFileService.cs
index 7dded9af1238..09e85bf103aa 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIFileService.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAIFileService.cs
@@ -42,21 +42,28 @@ public sealed class OpenAIFileService
     /// <summary>
     /// Create an instance of the Azure OpenAI chat completion connector
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="endpoint">Azure Endpoint URL</param>
+    /// <param name="apiKey">Azure OpenAI API Key</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional)</param>
+    /// <param name="version">The API version to target.</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAIFileService(
-        OpenAIClientFileServiceConfig config,
-        HttpClient? httpClient = null)
+        Uri endpoint,
+        string apiKey,
+        string? organization = null,
+        string? version = null,
+        HttpClient? httpClient = null,
+        ILoggerFactory? loggerFactory = null)
     {
-        Verify.NotNull(config.ApiKey, nameof(config.ApiKey));
-        Verify.NotNull(config.Endpoint, nameof(config.Endpoint));
+        Verify.NotNull(apiKey, nameof(apiKey));
 
-        this._apiKey = config.ApiKey;
-        this._logger = config.LoggerFactory?.CreateLogger(typeof(OpenAIFileService)) ?? NullLogger.Instance;
+        this._apiKey = apiKey;
+        this._logger = loggerFactory?.CreateLogger(typeof(OpenAIFileService)) ?? NullLogger.Instance;
         this._httpClient = HttpClientProvider.GetHttpClient(httpClient);
-        this._serviceUri = new Uri(this._httpClient.BaseAddress ?? config.Endpoint, AzureOpenAIApiRouteFiles);
-        this._version = config.Version ?? AzureOpenAIDefaultVersion;
-        this._organization = config.OrganizationId;
+        this._serviceUri = new Uri(this._httpClient.BaseAddress ?? endpoint, AzureOpenAIApiRouteFiles);
+        this._version = version ?? AzureOpenAIDefaultVersion;
+        this._organization = organization;
     }
 
     /// <summary>
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextEmbeddingGenerationService.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextEmbeddingGenerationService.cs
index 555d44c13d69..a385b5aeb1da 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextEmbeddingGenerationService.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextEmbeddingGenerationService.cs
@@ -25,39 +25,49 @@ public sealed class OpenAITextEmbeddingGenerationService : ITextEmbeddingGenerat
     /// <summary>
     /// Create an instance of the OpenAI text embedding connector
     /// </summary>
-    /// <param name="options">Options for the Text Embedding Service.</param>
+    /// <param name="modelId">Model name</param>
+    /// <param name="apiKey">OpenAI API Key</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional)</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     public OpenAITextEmbeddingGenerationService(
-        OpenAIClientTextEmbeddingGenerationConfig options,
-        HttpClient? httpClient = null)
+        string modelId,
+        string apiKey,
+        string? organization = null,
+        HttpClient? httpClient = null,
+        ILoggerFactory? loggerFactory = null,
+        int? dimensions = null)
     {
-        Verify.NotNull(options.ModelId);
-
         this._core = new(
-            options,
+            modelId: modelId,
+            apiKey: apiKey,
+            organization: organization,
             httpClient: httpClient,
-            logger: options.LoggerFactory?.CreateLogger(typeof(OpenAITextEmbeddingGenerationService)));
+            logger: loggerFactory?.CreateLogger(typeof(OpenAITextEmbeddingGenerationService)));
 
-        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, options.ModelId);
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
 
-        this._dimensions = options.Dimensions;
+        this._dimensions = dimensions;
     }
 
     /// <summary>
     /// Create an instance of the OpenAI text embedding connector
     /// </summary>
-    /// <param name="options">Options for the Text Embedding Service.</param>
+    /// <param name="modelId">Model name</param>
     /// <param name="openAIClient">Custom <see cref="OpenAIClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
+    /// <param name="dimensions">The number of dimensions the resulting output embeddings should have. Only supported in "text-embedding-3" and later models.</param>
     public OpenAITextEmbeddingGenerationService(
-        OpenAITextEmbeddingGenerationConfig options,
-        OpenAIClient openAIClient)
+        string modelId,
+        OpenAIClient openAIClient,
+        ILoggerFactory? loggerFactory = null,
+        int? dimensions = null)
     {
-        Verify.NotNull(options.ModelId);
-
-        this._core = new(options, openAIClient, options.LoggerFactory?.CreateLogger(typeof(OpenAITextEmbeddingGenerationService)));
-        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, options.ModelId);
+        this._core = new(modelId, openAIClient, loggerFactory?.CreateLogger(typeof(OpenAITextEmbeddingGenerationService)));
+        this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
 
-        this._dimensions = options.Dimensions;
+        this._dimensions = dimensions;
     }
 
     /// <inheritdoc/>
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToAudioService.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToAudioService.cs
index 514fb6d709a2..177acf539a41 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToAudioService.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToAudioService.cs
@@ -33,19 +33,22 @@ public sealed class OpenAITextToAudioService : ITextToAudioService
     /// <summary>
     /// Creates an instance of the <see cref="OpenAITextToAudioService"/> with API key auth.
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="modelId">Model name</param>
+    /// <param name="apiKey">OpenAI API Key</param>
+    /// <param name="organization">OpenAI Organization Id (usually optional)</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAITextToAudioService(
-        OpenAIClientTextToAudioConfig config,
-        HttpClient? httpClient = null)
+        string modelId,
+        string apiKey,
+        string? organization = null,
+        HttpClient? httpClient = null,
+        ILoggerFactory? loggerFactory = null)
     {
-        Verify.NotNull(config.ModelId);
-        Verify.NotNull(config.ApiKey);
+        this._client = new(modelId, apiKey, organization, httpClient, loggerFactory?.CreateLogger(typeof(OpenAITextToAudioService)));
 
-        this._client = new(config.ModelId!, config.ApiKey!, config.OrganizationId, httpClient, config.LoggerFactory?.CreateLogger(typeof(OpenAITextToAudioService)));
-
-        this._client.AddAttribute(AIServiceExtensions.ModelIdKey, config.ModelId);
-        this._client.AddAttribute(OrganizationKey, config.OrganizationId);
+        this._client.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
+        this._client.AddAttribute(OrganizationKey, organization);
     }
 
     /// <inheritdoc/>
diff --git a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToImageService.cs b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToImageService.cs
index 525bc67823f2..ad5a4f592fe3 100644
--- a/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToImageService.cs
+++ b/dotnet/src/Connectors/Connectors.OpenAIV2/Services/OpenAITextToImageService.cs
@@ -8,6 +8,7 @@
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Logging;
+using Microsoft.SemanticKernel.Services;
 using Microsoft.SemanticKernel.TextToImage;
 
 namespace Microsoft.SemanticKernel.Connectors.OpenAI;
@@ -35,21 +36,37 @@ public sealed class OpenAITextToImageService : ITextToImageService
     /// </summary>
     private readonly string _authorizationHeaderValue;
 
+    /// <summary>
+    /// The model to use for image generation.
+    /// </summary>
+    private readonly string? _modelId;
+
     /// <summary>
     /// Initializes a new instance of the <see cref="OpenAITextToImageService"/> class.
     /// </summary>
-    /// <param name="config">Service configuration</param>
+    /// <param name="apiKey">OpenAI API key, see https://platform.openai.com/account/api-keys</param>
+    /// <param name="organization">OpenAI organization id. This is usually optional unless your account belongs to multiple organizations.</param>
+    /// <param name="modelId">The model to use for image generation.</param>
     /// <param name="httpClient">Custom <see cref="HttpClient"/> for HTTP requests.</param>
+    /// <param name="loggerFactory">The <see cref="ILoggerFactory"/> to use for logging. If null, no logging will be performed.</param>
     public OpenAITextToImageService(
-        OpenAIClientTextToImageServiceConfig config,
-        HttpClient? httpClient = null)
+        string apiKey,
+        string? organization = null,
+        string? modelId = null,
+        HttpClient? httpClient = null,
+        ILoggerFactory? loggerFactory = null)
     {
-        Verify.NotNullOrWhiteSpace(config.ApiKey);
-        this._authorizationHeaderValue = $"Bearer {config.ApiKey}";
-        this._organizationHeaderValue = config.OrganizationId;
+        Verify.NotNullOrWhiteSpace(apiKey);
+        this._authorizationHeaderValue = $"Bearer {apiKey}";
+        this._organizationHeaderValue = organization;
+        this._modelId = modelId;
 
-        this._core = new(httpClient, config.LoggerFactory?.CreateLogger(this.GetType()));
-        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, config.OrganizationId);
+        this._core = new(httpClient, loggerFactory?.CreateLogger(this.GetType()));
+        this._core.AddAttribute(OpenAIClientCore.OrganizationKey, organization);
+        if (modelId is not null)
+        {
+            this._core.AddAttribute(AIServiceExtensions.ModelIdKey, modelId);
+        }
 
         this._core.RequestCreated += (_, request) =>
         {