Alexsander Hamir
b352d0d4fd
[Perf] Remove premature model.dump call on the hot path ( #19109 )
2026-01-14 12:40:27 -08:00
Ishaan Jaff
747829dadb
[Fix] Claude Code + Bedrock Converse Usage - ensure budget tokens are passed to converse api correctly ( #19107 )
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* test_bedrock_converse_budget_tokens_preserved
* test_openai_model_with_thinking_converts_to_reasoning_effort
* fix translate_anthropic_thinking_to_reasoning_effort
* test_bedrock_converse_budget_tokens_preserved
* test_anthropic_messages_bedrock_converse_with_thinking
2026-01-14 12:02:27 -08:00
yuneng-jiang
f0e34a46a7
Merge pull request #19045 from dominicfeliton/main
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fix: model hub client side exception
2026-01-14 11:58:42 -08:00
Peter Dave Hello
62eee47618
Add support for OpenAI's gpt-5.2-codex ( #19101 )
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Reference:
- https://openai.com/index/introducing-gpt-5-2-codex/
- https://platform.openai.com/docs/models/gpt-5.2-codex
2026-01-14 11:49:40 -08:00
Rayan Pal
f880ea537f
fix(vertex): add type object to tool schemas missing type field ( #19103 )
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Tools with no parameters (like EnterPlanMode from Anthropic Agents SDK)
send schemas with only $schema and no type field. Gemini rejects these
with "functionDeclaration parameters schema should be of type OBJECT".
Adds type: object when schema has no type and no anyOf/oneOf/allOf.
2026-01-15 00:43:35 +05:30
Emerson Gomes
9f6fa4fb49
Fix Azure Grok prices ( #19102 )
2026-01-15 00:30:47 +05:30
Alexsander Hamir
45968c01bd
update troubleshoot ( #19099 )
2026-01-14 10:01:47 -08:00
Alexsander Hamir
0959467699
docs: Update troubleshooting guide with version tracking and error logs/metrics ( #19097 )
2026-01-14 09:32:28 -08:00
Peter Golm
c215b3a79f
fix: preserve llm_provider-* headers in error responses ( #19020 )
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Extract and preserve provider-specific headers (llm_provider-*) when
handling error responses from LLM providers. This ensures that useful
debugging information from providers is available even when requests
fail with BadRequestError or similar exceptions.
2026-01-14 22:49:39 +05:30
Alexsander Hamir
05ebb0a739
docs: Add troubleshooting guide ( #19096 )
2026-01-14 09:17:43 -08:00
Debnil Sur
84dad952a2
fix(gemini): dereference $defs/$ref in tool response content ( #19062 )
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Gemini API rejects JSON schemas with $defs/$ref references anywhere in
the conversation, including in function_response content. This causes
errors when tools return JSON containing schemas (e.g., toolbelt_inspect_tool
returning tool definitions).
The fix:
1. Apply unpack_defs() to all JSON tool responses before sending to Gemini
2. Recursively remove $defs sections after inlining references
3. Replace any remaining $ref (circular refs, external URLs) with placeholders
Edge cases handled:
- Circular $ref (self-referential types like TreeNode.left -> TreeNode)
- External $ref (URL-based like https://...)
- Deeply nested $ref in anyOf/oneOf/allOf
This ensures function_response content is clean before being sent to the
Gemini API.
Related issues:
- https://github.com/google-gemini/gemini-cli/issues/13326
- FastMCP #1372 , #1426
2026-01-14 22:28:28 +05:30
Sameer Kankute
cd2d381dd4
Merge pull request #19042 from BerriAI/litellm_staging_01_13_2026
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Staging 01/13/2026
2026-01-14 21:29:09 +05:30
Cesar Garcia
e0da7ca918
fix(models): correct max_input_tokens for GPT-5 models ( #19056 )
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OpenAI's 400k context window is split between input and output:
- GPT-5/5.1/5.2 models: 272k input + 128k output = 400k context
- GPT-5-pro models: 128k input + 272k output = 400k context
Reference: https://openai.com/index/introducing-gpt-5-for-developers/
"In the API, all GPT-5 models can accept a maximum of 272,000 input
tokens and emit a maximum of 128,000 reasoning & output tokens"
Fixes incorrect 400k max_input_tokens values across 32 models.
2026-01-14 19:01:23 +05:30
Sameer Kankute
08ac26e5b4
Fix all 130126 tests 3
2026-01-14 18:01:22 +05:30
Sameer Kankute
4aadc0d41f
Merge pull request #19074 from BerriAI/litellm_19046-bug-retry-policies-are-not-applied-on-responses-calls
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Add retry policy support to responses API
2026-01-14 17:56:11 +05:30
Sameer Kankute
26d8ef734c
Merge pull request #19070 from BerriAI/litellm_19066-bug-gemini-image-generation-returns-incorrect-prompt_tokens_details
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Fix: [Bug]: Gemini Image Generation Returns Incorrect prompt_tokens_d…
2026-01-14 17:55:09 +05:30
Sameer Kankute
49d873e894
Merge pull request #19067 from BerriAI/litellm_caching_fix
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Fix: anthropic token counter with thinking
2026-01-14 17:52:56 +05:30
Sameer Kankute
b677ea1113
Merge pull request #19064 from BerriAI/litellm_openai_content_none_fix
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Fix: Responses content can't be none
2026-01-14 17:52:31 +05:30
Sameer Kankute
c0e97410b8
Fix all 130126 tests
2026-01-14 17:49:20 +05:30
Sameer Kankute
7dbf09cb12
Fix all 130126 tests
2026-01-14 17:47:03 +05:30
Sameer Kankute
d03548b064
Fix all 130126 tests
2026-01-14 17:42:52 +05:30
Sameer Kankute
8b987db26f
Merge pull request #19080 from BerriAI/revert-18147-feat/gemini-response-json-schema
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Revert "feat(gemini): add opt-in support for responseJsonSchema"
2026-01-14 17:07:23 +05:30
Sameer Kankute
b4a48f7996
Revert "feat(gemini): add opt-in support for responseJsonSchema ( #18147 )"
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This reverts commit 4e417f9ef1 .
2026-01-14 17:06:13 +05:30
Sameer Kankute
ff467c797d
Merge pull request #19079 from BerriAI/main
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merge main
2026-01-14 16:44:31 +05:30
Sameer Kankute
075d0c70be
Merge pull request #19078 from rohanwinsor/fix/respect-disable-fallbacks-streaming
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fix: add handling for user-disabled mid-stream fallbacks
2026-01-14 16:38:52 +05:30
rohan.w.charles
bc88dbfbc9
fix: implement mid-stream fallback handling based on user preference
2026-01-14 16:28:51 +05:30
rohan.w.charles
e70b1bbfad
fix: add handling for user-disabled mid-stream fallbacks
2026-01-14 16:04:36 +05:30
Sameer Kankute
52d3c9dcfc
Add retry policy support to responses API
2026-01-14 14:55:17 +05:30
Sameer Kankute
b2d4f67e17
Merge pull request #19023 from eagle-p/feat/guardrail-clean-error-message
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fix(guardrails): use clean error messages for blocked requests
2026-01-14 14:03:16 +05:30
Sameer Kankute
11cc8dc9d2
Merge pull request #19037 from Jetemple/json-log-fix
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fix: enable JSON logging via configuration and add regression test
2026-01-14 13:51:36 +05:30
Sameer Kankute
6991342dc4
Fix: [Bug]: Gemini Image Generation Returns Incorrect prompt_tokens_details
2026-01-14 13:47:46 +05:30
Sameer Kankute
0563ce42a4
Fix: anthropic token counter with thinking
2026-01-14 12:59:23 +05:30
Sameer Kankute
1b34d17935
Fix: Responses content can't be none
2026-01-14 12:13:18 +05:30
YutaSaito
8d204f0a84
Merge pull request #19060 from BerriAI/litellm_fix_anthropic-during-call-error
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[fix] anthropic during call error
2026-01-14 15:13:09 +09:00
YutaSaito
5de0e97539
Merge pull request #19063 from BerriAI/litellm_docs_auth_message_ui
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[docs] auth message UI
2026-01-14 15:09:37 +09:00
Yuta Saito
16ebfb0d5c
docs: add mcp faq
2026-01-14 15:08:31 +09:00
Yuta Saito
2d3c292cd8
chore: Clarify MCP OAuth token handling in UI
2026-01-14 14:31:18 +09:00
yuneng-jiang
39f56abd8d
Merge pull request #18878 from BerriAI/litellm_hakhundov_contribution
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[Fix] Feature Flag for Fix SCIM GET /Users error and enforce SCIM 2.0 compliance
2026-01-13 20:46:28 -08:00
Yuta Saito
82ed6283fa
test: reorganize unified guardrail tests into nested classes
2026-01-14 13:38:43 +09:00
Yuta Saito
c5ced033c9
fix: anthropic during call guardrail error
2026-01-14 13:37:01 +09:00
yuneng-jiang
d5f05f6c23
Merge pull request #19055 from BerriAI/litellm_ui_usage_model_act_fix
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[Fix] UI - Usage: Model Activity Chart Y Axis
2026-01-13 19:53:08 -08:00
Cesar Garcia
2b79d37e39
feat: Add Cerebras zai-glm-4.7 model support and deprecate zai-glm-4.6 ( #18864 )
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- Add cerebras/zai-glm-4.7 with same specs as 4.6 (128K context, $2.25/M input, $2.75/M output)
- Mark cerebras/zai-glm-4.6 with deprecation_date: 2026-01-20
- Both models support function calling, reasoning, and tool choice
2026-01-13 19:45:02 -08:00
YutaSaito
95b419d65b
Merge pull request #18938 from BerriAI/litellm_fix_generate_two_telemetry
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[fix] generate two telemetry in responses
2026-01-14 12:35:23 +09:00
Ishaan Jaffer
fd46140fef
add call flow
2026-01-13 19:19:19 -08:00
Ishaan Jaffer
cf82236176
docs fix
2026-01-13 19:18:36 -08:00
Ishaan Jaff
d1acfcdb28
[Docs] Add Litellm architecture md doc ( #19057 )
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* v0 of this
* remove bloat
* bring back older diagram
* fix
* fix
* docs fix
* fix rate limiting
* docs fix
* fix
* doc fix
* docs fix
* add SDK level fixes
* docs fix
2026-01-13 19:05:12 -08:00
Ishaan Jaff
1b00576711
[Feat] New Model - Azure Model Router on LiteLLM AI Gateway ( #19054 )
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* fix - azure model router integration
* fix:_check_provider_match
* fix:_get_response_model
* tests azure model router
* test_azure_ai_model_router_streaming_model_in_chunk
* fix LlmProviders.AZURE.value
* test_azure_ai_model_router_streaming_cost_with_stream_options
* def test_get_model_from_chunks_azure_model_router():
* _get_model_from_chunks
* docs azure model router
* azure model router
2026-01-13 18:31:43 -08:00
yuneng-jiang
851006790c
Fix model list not showing
2026-01-13 18:16:26 -08:00
Yuta Saito
a1bceb8403
fix: anthropic Extra inputs are not permitted error
2026-01-14 11:15:56 +09:00
Yuta Saito
2814d3dd3d
test: cover success handler sync/async logging branches
2026-01-14 10:52:14 +09:00