diff --git a/.changeset/good-badgers-train.md b/.changeset/good-badgers-train.md
deleted file mode 100644
index b47a4aaf08..0000000000
--- a/.changeset/good-badgers-train.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"llamaindex": patch
----
-
-Add HTMLReader (thanks @mtutty)
diff --git a/.changeset/heavy-beans-cry.md b/.changeset/heavy-beans-cry.md
new file mode 100644
index 0000000000..0a1cc4be7c
--- /dev/null
+++ b/.changeset/heavy-beans-cry.md
@@ -0,0 +1,5 @@
+---
+"llamaindex": patch
+---
+
+gpt-4-1106-preview and gpt-4-vision-preview from OpenAI dev day
diff --git a/.changeset/shiny-lions-clap.md b/.changeset/shiny-lions-clap.md
deleted file mode 100644
index f9fef764ec..0000000000
--- a/.changeset/shiny-lions-clap.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"llamaindex": patch
----
-
-Add observer/filter to the SimpleDirectoryReader (thanks @mtutty)
diff --git a/apps/simple/CHANGELOG.md b/apps/simple/CHANGELOG.md
index 4e6452ff5e..56e00da09e 100644
--- a/apps/simple/CHANGELOG.md
+++ b/apps/simple/CHANGELOG.md
@@ -1,5 +1,13 @@
 # simple
 
+## 0.0.30
+
+### Patch Changes
+
+- Updated dependencies [90c0b83]
+- Updated dependencies [dfd22aa]
+  - llamaindex@0.0.32
+
 ## 0.0.29
 
 ### Patch Changes
diff --git a/apps/simple/gptllama.ts b/apps/simple/gptllama.ts
index 1ecb2a1b01..5497b5e492 100644
--- a/apps/simple/gptllama.ts
+++ b/apps/simple/gptllama.ts
@@ -6,7 +6,7 @@ import readline from "node:readline/promises";
 import { ChatMessage, LlamaDeuce, OpenAI } from "llamaindex";
 
 (async () => {
-  const gpt4 = new OpenAI({ model: "gpt-4", temperature: 0.9 });
+  const gpt4 = new OpenAI({ model: "gpt-4-vision-preview", temperature: 0.9 });
   const l2 = new LlamaDeuce({
     model: "Llama-2-70b-chat-4bit",
     temperature: 0.9,
diff --git a/apps/simple/openai.ts b/apps/simple/openai.ts
index 4c7856be0a..00a992abe3 100644
--- a/apps/simple/openai.ts
+++ b/apps/simple/openai.ts
@@ -1,7 +1,7 @@
 import { OpenAI } from "llamaindex";
 
 (async () => {
-  const llm = new OpenAI({ model: "gpt-3.5-turbo", temperature: 0.0 });
+  const llm = new OpenAI({ model: "gpt-4-1106-preview", temperature: 0.1 });
 
   // complete api
   const response1 = await llm.complete("How are you?");
diff --git a/apps/simple/package.json b/apps/simple/package.json
index 3eed79be91..fd55ed574c 100644
--- a/apps/simple/package.json
+++ b/apps/simple/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.0.29",
+  "version": "0.0.30",
   "private": true,
   "name": "simple",
   "dependencies": {
diff --git a/apps/simple/vision.ts b/apps/simple/vision.ts
new file mode 100644
index 0000000000..27797d00db
--- /dev/null
+++ b/apps/simple/vision.ts
@@ -0,0 +1,15 @@
+import { OpenAI } from "llamaindex";
+
+(async () => {
+  const llm = new OpenAI({ model: "gpt-4-vision-preview", temperature: 0.1 });
+
+  // complete api
+  const response1 = await llm.complete("How are you?");
+  console.log(response1.message.content);
+
+  // chat api
+  const response2 = await llm.chat([
+    { content: "Tell me a joke!", role: "user" },
+  ]);
+  console.log(response2.message.content);
+})();
diff --git a/packages/core/CHANGELOG.md b/packages/core/CHANGELOG.md
index 1f667df47b..271c0120e2 100644
--- a/packages/core/CHANGELOG.md
+++ b/packages/core/CHANGELOG.md
@@ -1,5 +1,12 @@
 # llamaindex
 
+## 0.0.32
+
+### Patch Changes
+
+- 90c0b83: Add HTMLReader (thanks @mtutty)
+- dfd22aa: Add observer/filter to the SimpleDirectoryReader (thanks @mtutty)
+
 ## 0.0.31
 
 ### Patch Changes
diff --git a/packages/core/package.json b/packages/core/package.json
index 0fa85b45ee..c059232c5b 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "llamaindex",
-  "version": "0.0.31",
+  "version": "0.0.32",
   "license": "MIT",
   "dependencies": {
     "@anthropic-ai/sdk": "^0.8.1",
diff --git a/packages/core/src/llm/LLM.ts b/packages/core/src/llm/LLM.ts
index 9d69743f57..0d659abe1a 100644
--- a/packages/core/src/llm/LLM.ts
+++ b/packages/core/src/llm/LLM.ts
@@ -101,6 +101,8 @@ export interface LLM {
 
 export const GPT4_MODELS = {
   "gpt-4": { contextWindow: 8192 },
+  "gpt-4-1106-preview": { contextWindow: 128000 },
+  "gpt-4-vision-preview": { contextWindow: 8192 },
   "gpt-4-32k": { contextWindow: 32768 },
 };
 
@@ -648,7 +650,7 @@ export class Anthropic implements LLM {
 
     this.callbackManager = init?.callbackManager;
   }
-  
+
   tokens(messages: ChatMessage[]): number {
     throw new Error("Method not implemented.");
   }