diff --git a/docs/docs/usage-guide/changing_a_model.md b/docs/docs/usage-guide/changing_a_model.md
index 8f8c6fc023..b56164255d 100644
--- a/docs/docs/usage-guide/changing_a_model.md
+++ b/docs/docs/usage-guide/changing_a_model.md
@@ -164,12 +164,12 @@ key = ... # your Groq api key
 
 ### SambaNova
 
-To use MiniMax-M2.7 model with SambaNova, for example, set:
+To use MiniMax-M3 model with SambaNova, for example, set:
 
 ```toml
 [config] # in configuration.toml
-model = "sambanova/MiniMax-M2.7"
-fallback_models = ["sambanova/MiniMax-M2.5"]
+model = "sambanova/MiniMax-M3"
+fallback_models = ["sambanova/MiniMax-M2.7"]
 [sambanova] # in .secrets.toml
 key = ... # your SambaNova api key
 ```
diff --git a/pr_agent/algo/__init__.py b/pr_agent/algo/__init__.py
index b55b58a77a..1592c9c22b 100644
--- a/pr_agent/algo/__init__.py
+++ b/pr_agent/algo/__init__.py
@@ -226,8 +226,8 @@
     'groq/meta-llama/llama-4-scout-17b-16e-instruct': 131072,
     'groq/llama-3.3-70b-versatile': 128000,
     'groq/llama-3.1-8b-instant': 128000,
+    'sambanova/MiniMax-M3': 192000,
     'sambanova/MiniMax-M2.7': 192000,
-    'sambanova/MiniMax-M2.5': 160000,
     'sambanova/Meta-Llama-3.3-70B-Instruct': 128000,
     'sambanova/gpt-oss-120b': 128000,
     'sambanova/DeepSeek-V3.1': 128000,
diff --git a/tests/unittest/test_litellm_api_key_guard.py b/tests/unittest/test_litellm_api_key_guard.py
index 4a34fc892a..dce655fc87 100644
--- a/tests/unittest/test_litellm_api_key_guard.py
+++ b/tests/unittest/test_litellm_api_key_guard.py
@@ -315,7 +315,7 @@ async def test_sambanova_key_forwarded_for_non_ollama_model(self, monkeypatch):
 
             assert litellm.api_key == sambanova_key
             await handler.chat_completion(
-                model="sambanova/MiniMax-M2.7", system="sys", user="usr"
+                model="sambanova/MiniMax-M3", system="sys", user="usr"
             )
 
         assert mock_call.call_args[1].get("api_key") == sambanova_key