[Bug] – response.completed always returns finish_reason=’stop’ even when response contains tool calls
![[Bug] - response.completed always returns finish_reason='stop' even when response contains tool calls](https://www.chat-gpts.plus/wp-content/uploads/2026/09/19744-2f6a1033-768x403.jpg)
该 Bug 发生在 LiteLLM 代理处理 Responses API 流式响应时,`response.completed` 事件被无条件转换成 `finish_reason='stop'`,即使响应中包含 `function_call`。优先排查 LiteLLM 版本是否为 1.80.8-sta








