From fa0cd17c3b3b1faf37bd5cdaf6c15d3fc715c004 Mon Sep 17 00:00:00 2001
From: kapelame <168134658+kapelame@users.noreply.github.com>
Date: Tue, 2 Jun 2026 12:01:24 +0800
Subject: [PATCH] feat(models): add minimax/MiniMax-M3 to model cost map

Add MiniMax's new flagship MiniMax-M3 to the native minimax provider:
512K context, 128K max output, native multimodal (supports_vision),
reasoning, prompt caching. Pricing (USD/M tokens): input 0.6 / output
2.4 / cache read 0.12. M3 has no active prompt-cache-write tier, so
cache_creation_input_token_cost is omitted.

Updated both the root model_prices_and_context_window.json (remote
source) and the bundled litellm/model_prices_and_context_window_backup.json
(local fallback), keeping them in sync.
---
 .../model_prices_and_context_window_backup.json   | 15 +++++++++++++++
 model_prices_and_context_window.json              | 15 +++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index ce6d4ac824c..d9446f7a601 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -24185,6 +24185,21 @@
         "max_input_tokens": 200000,
         "max_output_tokens": 8192
     },
+    "minimax/MiniMax-M3": {
+        "input_cost_per_token": 6e-07,
+        "output_cost_per_token": 2.4e-06,
+        "cache_read_input_token_cost": 1.2e-07,
+        "litellm_provider": "minimax",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_tool_choice": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_system_messages": true,
+        "supports_vision": true,
+        "max_input_tokens": 512000,
+        "max_output_tokens": 128000
+    },
     "mistral.devstral-2-123b": {
         "input_cost_per_token": 4e-07,
         "litellm_provider": "bedrock_converse",
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 80c2f32dc70..c088b72c610 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -23993,6 +23993,21 @@
         "max_input_tokens": 200000,
         "max_output_tokens": 8192
     },
+    "minimax/MiniMax-M3": {
+        "input_cost_per_token": 6e-07,
+        "output_cost_per_token": 2.4e-06,
+        "cache_read_input_token_cost": 1.2e-07,
+        "litellm_provider": "minimax",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_tool_choice": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_system_messages": true,
+        "supports_vision": true,
+        "max_input_tokens": 512000,
+        "max_output_tokens": 128000
+    },
     "mistral.devstral-2-123b": {
         "input_cost_per_token": 4e-07,
         "litellm_provider": "bedrock_converse",