Claude 4.x (Opus / Sonnet / Haiku 4.x) returns 400 'top_k is deprecated for this model' on any request that includes top_k. It was always optional on the older 3.x line, so dropping it unconditionally for every Anthropic call is the simplest path — no per-model gate to maintain. - external_provider._stream_anthropic no longer adds top_k to the Messages body (kept on the method signature for API symmetry). - provider-capabilities sets anthropic.topK = false so the chat settings panel hides the Top K slider for Anthropic providers and chat-adapter does not send top_k in the external request. |
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| .. | ||
| assets | ||
| auth | ||
| core | ||
| loggers | ||
| models | ||
| plugins | ||
| requirements | ||
| routes | ||
| state | ||
| storage | ||
| tests | ||
| utils | ||
| __init__.py | ||
| _platform_compat.py | ||
| colab.py | ||
| main.py | ||
| run.py | ||
| startup_banner.py | ||