From f0031e9a7e4eb43475d8241f35cae1a65aafd223 Mon Sep 17 00:00:00 2001
From: "berriai-litellm-provider-info-sync[bot]"
 <328147090+berriai-litellm-provider-info-sync[bot]@users.noreply.github.com>
Date: Wed, 7 Oct 2026 19:05:10 +0000
Subject: [PATCH] fix(vertex-ai): correct claude-haiku-5-5 thinking and forced
 tool flags (#45116)

Price-Sync: litellm-providers

Co-authored-by: berriai-litellm-provider-info-sync[bot] <328147090+berriai-litellm-provider-info-sync[bot]@users.noreply.github.com>
---
 litellm/model_prices_and_context_window_backup.json | 12 ++++++------
 model_prices_and_context_window.json                | 12 ++++++------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 13503b28544..ef601bf522f 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -81367,10 +81367,10 @@
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
         "supports_max_reasoning_effort": true,
-        "supports_forced_tool_use": false,
-        "thinking_always_on": true,
+        "supports_forced_tool_use": true,
+        "thinking_always_on": false,
         "prompt_cache_min_tokens": 512,
-        "source": "https://cloud.google.com/gemini-enterprise-agent-platform/generative-ai/pricing"
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing"
     },
     "vertex_ai/claude-haiku-5-5@default": {
         "regional_endpoint_uplift_multiplier": 1.1,
@@ -81407,9 +81407,9 @@
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
         "supports_max_reasoning_effort": true,
-        "supports_forced_tool_use": false,
-        "thinking_always_on": true,
+        "supports_forced_tool_use": true,
+        "thinking_always_on": false,
         "prompt_cache_min_tokens": 512,
-        "source": "https://cloud.google.com/gemini-enterprise-agent-platform/generative-ai/pricing"
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing"
     }
 }
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 13503b28544..ef601bf522f 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -81367,10 +81367,10 @@
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
         "supports_max_reasoning_effort": true,
-        "supports_forced_tool_use": false,
-        "thinking_always_on": true,
+        "supports_forced_tool_use": true,
+        "thinking_always_on": false,
         "prompt_cache_min_tokens": 512,
-        "source": "https://cloud.google.com/gemini-enterprise-agent-platform/generative-ai/pricing"
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing"
     },
     "vertex_ai/claude-haiku-5-5@default": {
         "regional_endpoint_uplift_multiplier": 1.1,
@@ -81407,9 +81407,9 @@
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
         "supports_max_reasoning_effort": true,
-        "supports_forced_tool_use": false,
-        "thinking_always_on": true,
+        "supports_forced_tool_use": true,
+        "thinking_always_on": false,
         "prompt_cache_min_tokens": 512,
-        "source": "https://cloud.google.com/gemini-enterprise-agent-platform/generative-ai/pricing"
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing"
     }
 }