From b2e3f56f69ffbc6e12335a31bdabb2463c400af8 Mon Sep 17 00:00:00 2001
From: Cesar Garcia <128240629+Chesars@users.noreply.github.com>
Date: Thu, 11 Dec 2025 00:14:02 -0300
Subject: [PATCH] feat(models): add Mistral Codestral 2508, Devstral 2512, and
 Labs Devstral Small 2512 (#17801)

Add newly released Mistral coding models:
- mistral/codestral-2508: 256K context, $0.30/$0.90 per M tokens
- mistral/devstral-2512: 256K context, $0.40/$2.00 per M tokens
- mistral/labs-devstral-small-2512: 256K context, $0.10/$0.30 per M tokens
---
 model_prices_and_context_window.json | 42 ++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 9004541c6e6..2d278b9b2ac 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -18810,6 +18810,20 @@
         "supports_response_schema": true,
         "supports_tool_choice": true
     },
+    "mistral/codestral-2508": {
+        "input_cost_per_token": 3e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 256000,
+        "max_output_tokens": 256000,
+        "max_tokens": 256000,
+        "mode": "chat",
+        "output_cost_per_token": 9e-07,
+        "source": "https://mistral.ai/news/codestral-25-08",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
     "mistral/codestral-latest": {
         "input_cost_per_token": 1e-06,
         "litellm_provider": "mistral",
@@ -18876,6 +18890,34 @@
         "supports_response_schema": true,
         "supports_tool_choice": true
     },
+    "mistral/labs-devstral-small-2512": {
+        "input_cost_per_token": 1e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 256000,
+        "max_output_tokens": 256000,
+        "max_tokens": 256000,
+        "mode": "chat",
+        "output_cost_per_token": 3e-07,
+        "source": "https://docs.mistral.ai/models/devstral-small-2-25-12",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "mistral/devstral-2512": {
+        "input_cost_per_token": 4e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 256000,
+        "max_output_tokens": 256000,
+        "max_tokens": 256000,
+        "mode": "chat",
+        "output_cost_per_token": 2e-06,
+        "source": "https://mistral.ai/news/devstral-2-vibe-cli",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
     "mistral/magistral-medium-2506": {
         "input_cost_per_token": 2e-06,
         "litellm_provider": "mistral",