Problemsby GlyphTrouble with Anthropic response
4 posts from 4 people4d activeSteady, +1 this week
Posts per day
The posts behind it
[Bug]: Cached responses() call on an Anthropic model fails with "provider returned a response with no 'choices'"
### Description With the response cache on, `litellm.responses()` on a model that goes through the Responses to chat completions bridge (here `anthropic/`) works the first time and stores the response. The same call a second time is a cache hit and raises `litellm.APIError:...
mistralai: an error event inside a chat stream is silently dropped, and the truncated output is returned as a successful response
### Submission checklist - [x] This is a bug, not a usage question. - [x] I added a clear and descriptive title that summarizes this issue. - [x] I used the GitHub search to find a similar question and didn't find it. - [x] I am sure that this is a bug in LangChain rather than...
_generate_response_from_error leaves an unawaited coroutine when the error's response comes from an async HTTP client
### Submission checklist - [x] This is a bug, not a usage question. - [x] I added a clear and descriptive title that summarizes this issue. - [x] I used the GitHub search to find a similar question and didn't find it. - [x] I am sure that this is a bug in LangChain rather than...
create_agent with response_format loops or returns 400 for Bedrock GPT-6 model IDs because `gpt-6` is missing from the structured-output fallback list
### Submission checklist - [x] This is a bug, not a usage question. - [x] I added a clear and descriptive title that summarizes this issue. - [x] I used the GitHub search to find a similar question and didn't find it. - [x] I am sure that this is a bug in LangChain rather than...
Companies and products named
About this problem
Evidence
4 posts from 4 people in 2 places, about 1 a week over 41 days. Mostly on langchain-ai/langchain, BerriAI/litellm. Tools named alongside: Perplexity, DeepSeek, Ollama, Hugging Face.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts about Anthropic with no known issue, sharing the word "response". First post Sep 24, 2026, latest Nov 3, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
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History