From 596ae55108ae01caccf2bb6a16ad4c8d4e6d5354 Mon Sep 17 00:00:00 2001 From: Ishaan Jaffer Date: Sat, 7 Mar 2026 16:45:36 -0800 Subject: [PATCH] fix(anthropic/skills): remove ?beta=true query param from Skills API URLs Beta access is controlled via the anthropic-beta header (already set to skills-2025-10-02), not a URL query param. The spurious ?beta=true was causing 500 errors from Anthropic's server. --- .../llms/anthropic/skills/transformation.py | 4 +- ...odel_prices_and_context_window_backup.json | 50 +++++++++++-------- 2 files changed, 32 insertions(+), 22 deletions(-) diff --git a/litellm/llms/anthropic/skills/transformation.py b/litellm/llms/anthropic/skills/transformation.py index 832b74cf51d..ad0eff42970 100644 --- a/litellm/llms/anthropic/skills/transformation.py +++ b/litellm/llms/anthropic/skills/transformation.py @@ -77,8 +77,8 @@ class AnthropicSkillsConfig(BaseSkillsAPIConfig): api_base = AnthropicModelInfo.get_api_base() if skill_id: - return f"{api_base}/v1/skills/{skill_id}?beta=true" - return f"{api_base}/v1/{endpoint}?beta=true" + return f"{api_base}/v1/skills/{skill_id}" + return f"{api_base}/v1/{endpoint}" def transform_create_skill_request( self, diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json index c75a67cfc19..900894f74d6 100644 --- a/litellm/model_prices_and_context_window_backup.json +++ b/litellm/model_prices_and_context_window_backup.json @@ -2110,7 +2110,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/eu/gpt-5.1-chat": { "cache_read_input_token_cost": 1.4e-07, @@ -2143,7 +2144,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/eu/gpt-5.1-codex": { "cache_read_input_token_cost": 1.4e-07, @@ -2410,7 +2412,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/global/gpt-5.1-chat": { "cache_read_input_token_cost": 1.25e-07, @@ -2443,7 +2446,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/global/gpt-5.1-codex": { "cache_read_input_token_cost": 1.25e-07, @@ -3456,7 +3460,8 @@ "supports_system_messages": true, "supports_tool_choice": true, "supports_service_tier": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/gpt-5.1-chat-2025-11-13": { "cache_read_input_token_cost": 1.25e-07, @@ -3491,7 +3496,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": false, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/gpt-5.1-codex-2025-11-13": { "cache_read_input_token_cost": 1.25e-07, @@ -3906,7 +3912,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/gpt-5.1-chat": { "cache_read_input_token_cost": 1.25e-07, @@ -3939,7 +3946,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/gpt-5.1-codex": { "cache_read_input_token_cost": 1.25e-07, @@ -5273,7 +5281,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/us/gpt-5.1-chat": { "cache_read_input_token_cost": 1.4e-07, @@ -5306,7 +5315,8 @@ "supports_response_schema": true, "supports_system_messages": true, "supports_tool_choice": true, - "supports_vision": true + "supports_vision": true, + "supports_none_reasoning_effort": true }, "azure/us/gpt-5.1-codex": { "cache_read_input_token_cost": 1.4e-07, @@ -21068,18 +21078,18 @@ "input_cost_per_token_flex": 1.5e-05, "input_cost_per_token_batches": 1.5e-05, "input_cost_per_token_priority": 6e-05, - "input_cost_per_token_above_272k_tokens_priority": 1.2e-04, + "input_cost_per_token_above_272k_tokens_priority": 0.00012, "litellm_provider": "openai", "max_input_tokens": 1050000, "max_output_tokens": 128000, "max_tokens": 128000, "mode": "chat", - "output_cost_per_token": 1.8e-04, - "output_cost_per_token_above_272k_tokens": 2.7e-04, + "output_cost_per_token": 0.00018, + "output_cost_per_token_above_272k_tokens": 0.00027, "output_cost_per_token_flex": 9e-05, "output_cost_per_token_batches": 9e-05, - "output_cost_per_token_priority": 2.7e-04, - "output_cost_per_token_above_272k_tokens_priority": 4.05e-04, + "output_cost_per_token_priority": 0.00027, + "output_cost_per_token_above_272k_tokens_priority": 0.000405, "supported_endpoints": [ "/v1/chat/completions", "/v1/batch", @@ -21117,18 +21127,18 @@ "input_cost_per_token_flex": 1.5e-05, "input_cost_per_token_batches": 1.5e-05, "input_cost_per_token_priority": 6e-05, - "input_cost_per_token_above_272k_tokens_priority": 1.2e-04, + "input_cost_per_token_above_272k_tokens_priority": 0.00012, "litellm_provider": "openai", "max_input_tokens": 1050000, "max_output_tokens": 128000, "max_tokens": 128000, "mode": "chat", - "output_cost_per_token": 1.8e-04, - "output_cost_per_token_above_272k_tokens": 2.7e-04, + "output_cost_per_token": 0.00018, + "output_cost_per_token_above_272k_tokens": 0.00027, "output_cost_per_token_flex": 9e-05, "output_cost_per_token_batches": 9e-05, - "output_cost_per_token_priority": 2.7e-04, - "output_cost_per_token_above_272k_tokens_priority": 4.05e-04, + "output_cost_per_token_priority": 0.00027, + "output_cost_per_token_above_272k_tokens_priority": 0.000405, "supported_endpoints": [ "/v1/chat/completions", "/v1/batch",