From 328b12ffbe1077d5ec7e5d5bbd85bc034926470d Mon Sep 17 00:00:00 2001
From: akubesti <agung.besti@insignia.co.id>
Date: Thu, 11 Sep 2025 16:38:01 +0700
Subject: [PATCH 1/2] feat: add new OpenAI models with proper temperature
 parameter handling

- Add GPT 4.1 series and o1/o3/o4 models with temperature compatibility fixes

- Remove gpt-5/gpt-5-mini models due to organization verification restrictions

- Fix 400 errors for models that only support default temperature values
---
 src/lib/providers/index.ts  |  6 +++++-
 src/lib/providers/openai.ts | 40 ++++++++++++++++++++++++++++---------
 2 files changed, 36 insertions(+), 10 deletions(-)

diff --git a/src/lib/providers/index.ts b/src/lib/providers/index.ts
index 1b6bb2f..3b3815f 100644
--- a/src/lib/providers/index.ts
+++ b/src/lib/providers/index.ts
@@ -120,7 +120,11 @@ export const getAvailableChatModelProviders = async () => {
             model: new ChatOpenAI({
               apiKey: customOpenAiApiKey,
               modelName: customOpenAiModelName,
-              temperature: 0.7,
+              ...((() => {
+                const temperatureRestrictedModels = ['gpt-5-nano', 'o1', 'o3-mini', 'o4-mini'];
+                const isTemperatureRestricted = temperatureRestrictedModels.some(restrictedModel => customOpenAiModelName.includes(restrictedModel));
+                return isTemperatureRestricted ? {} : { temperature: 0.7 };
+              })()),
               configuration: {
                 baseURL: customOpenAiApiUrl,
               },
diff --git a/src/lib/providers/openai.ts b/src/lib/providers/openai.ts
index 7e26763..c15b35b 100644
--- a/src/lib/providers/openai.ts
+++ b/src/lib/providers/openai.ts
@@ -26,6 +26,10 @@ const openaiChatModels: Record<string, string>[] = [
     displayName: 'GPT-4 omni',
     key: 'gpt-4o',
   },
+  {
+    displayName: 'GPT-4o (2024-05-13)',
+    key: 'gpt-4o-2024-05-13',
+  },
   {
     displayName: 'GPT-4 omni mini',
     key: 'gpt-4o-mini',
@@ -47,12 +51,20 @@ const openaiChatModels: Record<string, string>[] = [
     key: 'gpt-5-nano',
   },
   {
-    displayName: 'GPT 5 mini',
-    key: 'gpt-5-mini',
+    displayName: 'GPT 5 Chat Latest',
+    key: 'gpt-5-chat-latest',
   },
   {
-    displayName: 'GPT 5',
-    key: 'gpt-5',
+    displayName: 'o1',
+    key: 'o1',
+  },
+  {
+    displayName: 'o3 Mini',
+    key: 'o3-mini',
+  },
+  {
+    displayName: 'o4 Mini',
+    key: 'o4-mini',
   },
 ];
 
@@ -76,13 +88,23 @@ export const loadOpenAIChatModels = async () => {
     const chatModels: Record<string, ChatModel> = {};
 
     openaiChatModels.forEach((model) => {
+      // Models that only support temperature = 1
+      const temperatureRestrictedModels = ['gpt-5-nano', 'o1', 'o3-mini', 'o4-mini'];
+      const isTemperatureRestricted = temperatureRestrictedModels.some(restrictedModel => model.key.includes(restrictedModel));
+
+      const modelConfig: any = {
+        apiKey: openaiApiKey,
+        modelName: model.key,
+      };
+
+      // Only add temperature if the model supports it
+      if (!isTemperatureRestricted) {
+        modelConfig.temperature = 0.7;
+      }
+
       chatModels[model.key] = {
         displayName: model.displayName,
-        model: new ChatOpenAI({
-          apiKey: openaiApiKey,
-          modelName: model.key,
-          temperature: model.key.includes('gpt-5') ? 1 : 0.7,
-        }) as unknown as BaseChatModel,
+        model: new ChatOpenAI(modelConfig) as unknown as BaseChatModel,
       };
     });
 

From 6f367c34a89fd7523b568ef9b994ae3fbc6ccc26 Mon Sep 17 00:00:00 2001
From: akubesti <agung.besti@insignia.co.id>
Date: Fri, 12 Sep 2025 22:22:16 +0700
Subject: [PATCH 2/2] feat: add gpt-5, gpt-5-mini, o3 models and remove
 gpt-5-chat-latest

- Add new OpenAI models: gpt-5, gpt-5-mini, and o3 series

- Fix temperature parameter handling for o3 models

- Update models list to ensure compatibility
---
 src/lib/providers/index.ts  |  2 +-
 src/lib/providers/openai.ts | 14 +++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/lib/providers/index.ts b/src/lib/providers/index.ts
index 3b3815f..00ba60f 100644
--- a/src/lib/providers/index.ts
+++ b/src/lib/providers/index.ts
@@ -121,7 +121,7 @@ export const getAvailableChatModelProviders = async () => {
               apiKey: customOpenAiApiKey,
               modelName: customOpenAiModelName,
               ...((() => {
-                const temperatureRestrictedModels = ['gpt-5-nano', 'o1', 'o3-mini', 'o4-mini'];
+                const temperatureRestrictedModels = ['gpt-5-nano','gpt-5','gpt-5-mini','o1', 'o3', 'o3-mini', 'o4-mini'];
                 const isTemperatureRestricted = temperatureRestrictedModels.some(restrictedModel => customOpenAiModelName.includes(restrictedModel));
                 return isTemperatureRestricted ? {} : { temperature: 0.7 };
               })()),
diff --git a/src/lib/providers/openai.ts b/src/lib/providers/openai.ts
index c15b35b..828f0d8 100644
--- a/src/lib/providers/openai.ts
+++ b/src/lib/providers/openai.ts
@@ -51,13 +51,21 @@ const openaiChatModels: Record<string, string>[] = [
     key: 'gpt-5-nano',
   },
   {
-    displayName: 'GPT 5 Chat Latest',
-    key: 'gpt-5-chat-latest',
+    displayName: 'GPT 5',
+    key: 'gpt-5',
+  },
+  {
+    displayName: 'GPT 5 Mini',
+    key: 'gpt-5-mini',
   },
   {
     displayName: 'o1',
     key: 'o1',
   },
+  {
+    displayName: 'o3',
+    key: 'o3',
+  },
   {
     displayName: 'o3 Mini',
     key: 'o3-mini',
@@ -89,7 +97,7 @@ export const loadOpenAIChatModels = async () => {
 
     openaiChatModels.forEach((model) => {
       // Models that only support temperature = 1
-      const temperatureRestrictedModels = ['gpt-5-nano', 'o1', 'o3-mini', 'o4-mini'];
+      const temperatureRestrictedModels = ['gpt-5-nano','gpt-5','gpt-5-mini','o1', 'o3', 'o3-mini', 'o4-mini'];
       const isTemperatureRestricted = temperatureRestrictedModels.some(restrictedModel => model.key.includes(restrictedModel));
 
       const modelConfig: any = {