From b60271a271a34af0eea03d11a6b726c7f5f4aed1 Mon Sep 17 00:00:00 2001
From: Vigilans <vigilans@foxmail.com>
Date: Mon, 20 Apr 2026 15:42:45 +0800
Subject: [PATCH] fix(model-registry): add missing supports_web_search for
 gpt-5.4

gpt-5.4, gpt-5.4-2026-03-05, azure/gpt-5.4, and azure/gpt-5.4-2026-03-05
were missing supports_web_search field while other gpt-5.4 variants
(mini, nano, pro) already had it set.

Verified via OpenAI and Azure documentation: web search works through
/v1/responses (web_search tool).
---
 litellm/model_prices_and_context_window_backup.json | 12 ++++++++----
 model_prices_and_context_window.json                | 12 ++++++++----
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 04b68b8f4ec..7ad5bd3fbb8 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -4507,7 +4507,8 @@
         "supports_system_messages": true,
         "supports_tool_choice": true,
         "supports_service_tier": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_web_search": true
     },
     "azure/gpt-5.4-2026-03-05": {
         "cache_read_input_token_cost": 2.5e-07,
@@ -4549,7 +4550,8 @@
         "supports_system_messages": true,
         "supports_tool_choice": true,
         "supports_service_tier": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_web_search": true
     },
     "azure/gpt-5.4-pro": {
         "cache_read_input_token_cost": 3e-06,
@@ -19271,7 +19273,8 @@
         "supports_vision": true,
         "supports_none_reasoning_effort": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_minimal_reasoning_effort": true
+        "supports_minimal_reasoning_effort": true,
+        "supports_web_search": true
     },
     "gpt-5.4-2026-03-05": {
         "cache_read_input_token_cost": 2.5e-07,
@@ -19315,7 +19318,8 @@
         "supports_system_messages": true,
         "supports_tool_choice": true,
         "supports_service_tier": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_web_search": true
     },
     "gpt-5.4-pro": {
         "cache_read_input_token_cost": 3e-06,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 04b68b8f4ec..7ad5bd3fbb8 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -4507,7 +4507,8 @@
         "supports_system_messages": true,
         "supports_tool_choice": true,
         "supports_service_tier": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_web_search": true
     },
     "azure/gpt-5.4-2026-03-05": {
         "cache_read_input_token_cost": 2.5e-07,
@@ -4549,7 +4550,8 @@
         "supports_system_messages": true,
         "supports_tool_choice": true,
         "supports_service_tier": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_web_search": true
     },
     "azure/gpt-5.4-pro": {
         "cache_read_input_token_cost": 3e-06,
@@ -19271,7 +19273,8 @@
         "supports_vision": true,
         "supports_none_reasoning_effort": true,
         "supports_xhigh_reasoning_effort": true,
-        "supports_minimal_reasoning_effort": true
+        "supports_minimal_reasoning_effort": true,
+        "supports_web_search": true
     },
     "gpt-5.4-2026-03-05": {
         "cache_read_input_token_cost": 2.5e-07,
@@ -19315,7 +19318,8 @@
         "supports_system_messages": true,
         "supports_tool_choice": true,
         "supports_service_tier": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_web_search": true
     },
     "gpt-5.4-pro": {
         "cache_read_input_token_cost": 3e-06,