litellm/tests/test_litellm/llms
Daniel Naves de Carvalho 9268dfc08a fix: add gpt-5.1-mini and gpt-5.1-nano registry entries with supports_none_reasoning_effort
Per OpenAI's parameter compatibility guide, the gpt-5.1 family
(including gpt-5.1-mini and gpt-5.1-nano) supports `temperature` when
reasoning_effort is omitted or set to 'none'. LiteLLM's pre-flight
check correctly applies this for the bare `gpt-5.1` slug (which has
`supports_none_reasoning_effort: true` in the registry), but
`gpt-5.1-mini` and `gpt-5.1-nano` are absent from
`model_prices_and_context_window.json` entirely, so they fall back to
strict rejection — `litellm.UnsupportedParamsError` even when
reasoning_effort is null.

Adds the two missing entries with the same flag matrix as the existing
`gpt-5.1` entry — most importantly `supports_none_reasoning_effort:
true`. Pricing is anchored to the gpt-5-mini and gpt-5-nano siblings
(same scale tier, same provider) until OpenAI publishes explicit 5.1
mini/nano pricing; this matches the conservative "match the 5.0
generation siblings" rule rather than inventing numbers. Context
window (272000 input / 128000 output) matches the rest of the gpt-5.1
family.

Also extends two existing tests in tests/test_litellm/llms/openai/
test_gpt5_transformation.py:
  - test_gpt5_1_model_detection: asserts gpt-5.1-mini and
    gpt-5.1-nano now resolve through
    `_supports_reasoning_effort_level(model, "none")` as True.
  - test_gpt5_1_mini_nano_temperature_with_reasoning_effort_none:
    new test mirroring the existing
    test_gpt5_1_temperature_with_reasoning_effort_none, asserting
    temperature pass-through for these two new slugs.

Repro and full curl evidence in #27351.
2026-05-11 11:04:17 -03:00
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anthropic Merge pull request #24374 from BerriAI/litellm_staging_03_22_2026 2026-04-24 12:38:47 -07:00
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bytez/chat Integration: Bytez as a model provider (#12121) 2025-07-12 10:50:39 -07:00
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custom_httpx feat(proxy): LiteLLM headers on Google native generateContent routes (#25500) 2026-04-29 12:34:14 -07:00
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gemini Merge branch 'litellm_internal_staging' into litellm_staging_03_22_2026 2026-04-20 19:56:00 +05:30
github_copilot Merge pull request #25256 from BerriAI/litellm_ishaan_april6 2026-04-17 16:26:45 -07:00
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jina_ai/embedding feat(JinaAI): support multimodal embedding models (#13181) 2025-08-05 19:21:56 -07:00
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meta_llama fix: add missing OpenAI chat completion params to OPENAI_CHAT_COMPLETION_PARAMS (#21360) 2026-02-16 20:31:21 -08:00
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moonshot add moonshot/kimi-k2.6 to model registry (#26203) 2026-04-21 19:58:43 -07:00
nebius test: fixes 2025-05-31 12:42:56 -07:00
novita/chat Litellm fix GitHub action testing (#11163) 2025-05-26 14:41:42 -07:00
nscale/chat Litellm fix GitHub action testing (#11163) 2025-05-26 14:41:42 -07:00
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ocr Add OCR guardrail_translation handler and support (#22145) 2026-02-28 17:39:36 -08:00
ollama fix(ollama): forward tool_calls and tool_call_id in transform_request (#26122) 2026-04-27 08:58:41 +05:30
openai fix: add gpt-5.1-mini and gpt-5.1-nano registry entries with supports_none_reasoning_effort 2026-05-11 11:04:17 -03:00
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test_predibase_transformation.py refactor(predibase): migrate transform_request and transform_response… (#25249) 2026-04-27 08:58:22 +05:30