From c7fbab4549669b81bcbce77bf071eb5b6e70a462 Mon Sep 17 00:00:00 2001
From: superpoussin22 <vincent.nadal@orange.fr>
Date: Tue, 17 Feb 2026 20:46:44 +0100
Subject: [PATCH] add default version for opus 4.6 (#21397)

---
 ...odel_prices_and_context_window_backup.json | 30 +++++++++++++++++++
 model_prices_and_context_window.json          | 30 +++++++++++++++++++
 2 files changed, 60 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 1af6d96d0f..9a9acb9198 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -30584,6 +30584,36 @@
         "supports_vision": true,
         "tool_use_system_prompt_tokens": 346
     },
+    "vertex_ai/claude-opus-4-6@default": {
+        "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_200k_tokens": 1.25e-05,
+        "cache_read_input_token_cost": 5e-07,
+        "cache_read_input_token_cost_above_200k_tokens": 1e-06,
+        "input_cost_per_token": 5e-06,
+        "input_cost_per_token_above_200k_tokens": 1e-05,
+        "litellm_provider": "vertex_ai-anthropic_models",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-05,
+        "output_cost_per_token_above_200k_tokens": 3.75e-05,
+        "search_context_cost_per_query": {
+            "search_context_size_high": 0.01,
+            "search_context_size_low": 0.01,
+            "search_context_size_medium": 0.01
+        },
+        "supports_assistant_prefill": false,
+        "supports_computer_use": true,
+        "supports_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "tool_use_system_prompt_tokens": 346
+    },
     "vertex_ai/claude-sonnet-4-5": {
         "cache_creation_input_token_cost": 3.75e-06,
         "cache_read_input_token_cost": 3e-07,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 1af6d96d0f..9a9acb9198 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -30584,6 +30584,36 @@
         "supports_vision": true,
         "tool_use_system_prompt_tokens": 346
     },
+    "vertex_ai/claude-opus-4-6@default": {
+        "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_200k_tokens": 1.25e-05,
+        "cache_read_input_token_cost": 5e-07,
+        "cache_read_input_token_cost_above_200k_tokens": 1e-06,
+        "input_cost_per_token": 5e-06,
+        "input_cost_per_token_above_200k_tokens": 1e-05,
+        "litellm_provider": "vertex_ai-anthropic_models",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-05,
+        "output_cost_per_token_above_200k_tokens": 3.75e-05,
+        "search_context_cost_per_query": {
+            "search_context_size_high": 0.01,
+            "search_context_size_low": 0.01,
+            "search_context_size_medium": 0.01
+        },
+        "supports_assistant_prefill": false,
+        "supports_computer_use": true,
+        "supports_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "tool_use_system_prompt_tokens": 346
+    },
     "vertex_ai/claude-sonnet-4-5": {
         "cache_creation_input_token_cost": 3.75e-06,
         "cache_read_input_token_cost": 3e-07,