diff --git a/app/lib/.server/llm/model.ts b/app/lib/.server/llm/model.ts
index 9b99e85..b00466d 100644
--- a/app/lib/.server/llm/model.ts
+++ b/app/lib/.server/llm/model.ts
@@ -1,4 +1,6 @@
 import { createAnthropic } from '@ai-sdk/anthropic';
+import { createOpenAI } from '@ai-sdk/openai';
+
 export function getAnthropicModel(apiKey: string, baseURL: string) {
   console.log('baseURL', baseURL);
   const anthropic = createAnthropic({
@@ -8,3 +10,14 @@ export function getAnthropicModel(apiKey: string, baseURL: string) {
 
   return anthropic('claude-3-5-sonnet-20240620');
 }
+
+export function getOpenAIModel(apiKey: string, baseURL: string) {
+  console.log('OpenAI baseURL', baseURL);
+  const openai = createOpenAI({
+    apiKey,
+    baseURL,
+  });
+
+  // return openai('gpt-4-turbo-preview');
+  return openai('claude-3-5-sonnet-20240620');
+}
diff --git a/app/lib/.server/llm/stream-text.ts b/app/lib/.server/llm/stream-text.ts
index 9b7776a..575f84c 100644
--- a/app/lib/.server/llm/stream-text.ts
+++ b/app/lib/.server/llm/stream-text.ts
@@ -1,6 +1,6 @@
 import { streamText as _streamText, convertToCoreMessages } from 'ai';
 import { getAPIKey } from '~/lib/.server/llm/api-key';
-import { getAnthropicModel } from '~/lib/.server/llm/model';
+import { getAnthropicModel, getOpenAIModel } from '~/lib/.server/llm/model';
 import { getBaseURL } from '~/lib/.server/llm/base-url';
 import { MAX_TOKENS } from './constants';
 import { getSystemPrompt } from './prompts';
@@ -24,7 +24,8 @@ export type StreamingOptions = Omit<Parameters<typeof _streamText>[0], 'model'>;
 
 export function streamText(messages: Messages, env: Env, options?: StreamingOptions) {
   return _streamText({
-    model: getAnthropicModel(getAPIKey(env), getBaseURL(env)),
+    // model: getAnthropicModel(getAPIKey(env), getBaseURL(env)),
+    model: getOpenAIModel(getAPIKey(env), getBaseURL(env)),
     system: getSystemPrompt(),
     maxTokens: MAX_TOKENS,
     headers: {
diff --git a/package.json b/package.json
index 6ece036..5bf188c 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
   },
   "dependencies": {
     "@ai-sdk/anthropic": "^0.0.39",
+    "@ai-sdk/openai": "^0.0.66",
     "@codemirror/autocomplete": "^6.17.0",
     "@codemirror/commands": "^6.6.0",
     "@codemirror/lang-cpp": "^6.0.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 22b1b93..7d12b1a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -11,6 +11,9 @@ dependencies:
   '@ai-sdk/anthropic':
     specifier: ^0.0.39
     version: 0.0.39(zod@3.23.8)
+  '@ai-sdk/openai':
+    specifier: ^0.0.66
+    version: 0.0.66(zod@3.23.8)
   '@codemirror/autocomplete':
     specifier: ^6.17.0
     version: 6.18.1(@codemirror/language@6.10.3)(@codemirror/state@6.4.1)(@codemirror/view@6.34.1)(@lezer/common@1.2.2)
@@ -243,6 +246,17 @@ packages:
       zod: 3.23.8
     dev: false
 
+  /@ai-sdk/openai@0.0.66(zod@3.23.8):
+    resolution: {integrity: sha512-V4XeDnlNl5/AY3GB3ozJUjqnBLU5pK3DacKTbCNH3zH8/MggJoH6B8wRGdLUPVFMcsMz60mtvh4DC9JsIVFrKw==}
+    engines: {node: '>=18'}
+    peerDependencies:
+      zod: ^3.0.0
+    dependencies:
+      '@ai-sdk/provider': 0.0.24
+      '@ai-sdk/provider-utils': 1.0.20(zod@3.23.8)
+      zod: 3.23.8
+    dev: false
+
   /@ai-sdk/provider-utils@1.0.20(zod@3.23.8):
     resolution: {integrity: sha512-ngg/RGpnA00eNOWEtXHenpX1MsM2QshQh4QJFjUfwcqHpM5kTfG7je7Rc3HcEDP+OkRVv2GF+X4fC1Vfcnl8Ow==}
     engines: {node: '>=18'}