feat: support gpt-5.1-chat-latest model (#662)

BobDu · web-flow · commit a594fad85487 · 2025-12-05T21:20:44.000+08:00
Signed-off-by: Bob Du &lt;i@bobdu.cc&gt;
diff --git a/service/src/chatgpt/index.ts b/service/src/chatgpt/index.ts
@@ -258,6 +258,12 @@ search result: <search_result>${searchResultContent}</search_result>`,
           effort: model.startsWith('gpt-5.') ? 'none' : 'minimal',
         }
       }
+
+      // This model does not support setting reasoning effort, so set reasoning to empty object
+      if (model === 'gpt-5.1-chat-latest') {
+        reasoning = {}
+      }
+
       const stream = await openai.responses.create(
         {
           model,

Original file line number	Diff line number	Diff line change
@@ -258,6 +258,12 @@ search result: <search_result>${searchResultContent}</search_result>`,
`258`	`258`	`effort: model.startsWith('gpt-5.') ? 'none' : 'minimal',`
`259`	`259`	`}`
`260`	`260`	`}`
	`261`	`+`
	`262`	`+ // This model does not support setting reasoning effort, so set reasoning to empty object`
	`263`	`+ if (model === 'gpt-5.1-chat-latest') {`
	`264`	`+ reasoning = {}`
	`265`	`+ }`
	`266`	`+`
`261`	`267`	`const stream = await openai.responses.create(`
`262`	`268`	`{`
`263`	`269`	`model,`