From 6d43c21ec641baee73e486ec3f9b72c1c36a850d Mon Sep 17 00:00:00 2001
From: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Date: Tue, 30 Jun 2026 19:19:48 +0000
Subject: [PATCH] fix(anthropic): drop redundant supports_output_config from
 Vertex/Azure Sonnet 5

The Vertex AI and Azure AI Sonnet 5 entries carried supports_output_config:
true, which the gen-5 siblings (vertex_ai/claude-opus-4-8, azure_ai/claude-fable-5,
etc.) do not. The flag only feeds AnthropicConfig._model_supports_effort_param,
which already returns true for these entries via supports_xhigh/max_reasoning_effort,
so output_config.effort still forwards on both routes. Removing it is behavior
neutral and matches the existing per-platform convention for gen-5 Claude.
---
 litellm/model_prices_and_context_window_backup.json | 9 +++------
 model_prices_and_context_window.json                | 9 +++------
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 5bd70690d48..b16e1015255 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -2737,8 +2737,7 @@
         "supports_tool_choice": true,
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_max_reasoning_effort": true,
-        "supports_output_config": true
+        "supports_max_reasoning_effort": true
     },
     "azure_ai/claude-sonnet-4-6": {
         "supports_adaptive_thinking": true,
@@ -35235,8 +35234,7 @@
         "supports_tool_choice": true,
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_max_reasoning_effort": true,
-        "supports_output_config": true
+        "supports_max_reasoning_effort": true
     },
     "vertex_ai/claude-sonnet-4-6": {
         "supports_adaptive_thinking": true,
@@ -42703,8 +42701,7 @@
         "supports_tool_choice": true,
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_max_reasoning_effort": true,
-        "supports_output_config": true
+        "supports_max_reasoning_effort": true
     },
     "vertex_ai/claude-sonnet-4-6@default": {
         "supports_adaptive_thinking": true,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 5fc431d721b..3e4c5b947a1 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -2737,8 +2737,7 @@
         "supports_tool_choice": true,
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_max_reasoning_effort": true,
-        "supports_output_config": true
+        "supports_max_reasoning_effort": true
     },
     "azure_ai/claude-sonnet-4-6": {
         "supports_adaptive_thinking": true,
@@ -35412,8 +35411,7 @@
         "supports_tool_choice": true,
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_max_reasoning_effort": true,
-        "supports_output_config": true
+        "supports_max_reasoning_effort": true
     },
     "vertex_ai/claude-sonnet-4-6": {
         "supports_adaptive_thinking": true,
@@ -42938,8 +42936,7 @@
         "supports_tool_choice": true,
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_max_reasoning_effort": true,
-        "supports_output_config": true
+        "supports_max_reasoning_effort": true
     },
     "vertex_ai/claude-sonnet-4-6@default": {
         "supports_adaptive_thinking": true,