diff --git a/lib/req_llm/providers/zai_coding_plan.ex b/lib/req_llm/providers/zai_coding_plan.ex
index 033af51c..c7df7612 100644
--- a/lib/req_llm/providers/zai_coding_plan.ex
+++ b/lib/req_llm/providers/zai_coding_plan.ex
@@ -45,11 +45,44 @@ defmodule ReqLLM.Providers.ZaiCodingPlan do
     default_base_url: "https://api.z.ai/api/coding/paas/v4",
     default_env_key: "ZAI_API_KEY"
 
-  # Delegate all callbacks to ReqLLM.Providers.ZaiCoder
-  defdelegate prepare_request(operation, model_spec, input, opts),
-    to: ReqLLM.Providers.ZaiCoder
+  @provider_schema [
+    thinking: [
+      type: :map,
+      doc:
+        ~s(Control thinking/reasoning mode. Set to %{type: "disabled"} to disable or %{type: "enabled"} to enable.)
+    ]
+  ]
 
-  defdelegate attach(request, model_input, user_opts), to: ReqLLM.Providers.ZaiCoder
+  # Delegate all callbacks to ReqLLM.Providers.ZaiCoder
+  @impl ReqLLM.Provider
+  def prepare_request(operation, model_spec, input, opts) do
+    ReqLLM.Provider.Defaults.prepare_request(__MODULE__, operation, model_spec, input, opts)
+  end
+
+  @impl ReqLLM.Provider
+  def attach(request, model_input, user_opts) do
+    context = Map.get(request.options, :context)
+
+    default_timeout =
+      if context && Map.get(context, :__thinking_mode__, false) do
+        Application.get_env(:req_llm, :thinking_timeout, 300_000)
+      else
+        Application.get_env(:req_llm, :receive_timeout, 120_000)
+      end
+
+    timeout = Keyword.get(user_opts, :receive_timeout, default_timeout)
+
+    updated_request =
+      request
+      |> Map.update!(:options, fn opts ->
+        opts
+        |> Map.put(:receive_timeout, timeout)
+        |> Map.put(:pool_timeout, timeout)
+        |> Map.put(:connect_options, timeout: timeout)
+      end)
+
+    ReqLLM.Provider.Defaults.default_attach(__MODULE__, updated_request, model_input, user_opts)
+  end
 
   defdelegate encode_body(request), to: ReqLLM.Providers.ZaiCoder
 
@@ -58,4 +91,11 @@ defmodule ReqLLM.Providers.ZaiCodingPlan do
   defdelegate translate_options(operation, model, opts), to: ReqLLM.Providers.ZaiCoder
 
   defdelegate extract_usage(data, model), to: ReqLLM.Providers.ZaiCoder
+
+  @impl ReqLLM.Provider
+  def attach_stream(model, context, opts, finch_name) do
+    ReqLLM.Provider.Defaults.default_attach_stream(__MODULE__, model, context, opts, finch_name)
+  end
+
+  defdelegate decode_stream_event(event, model), to: ReqLLM.Providers.ZaiCoder
 end