diff --git a/src/polygateway/providers.py b/src/polygateway/providers.py
index e137f98..9405988 100644
--- a/src/polygateway/providers.py
+++ b/src/polygateway/providers.py
@@ -49,6 +49,13 @@ DEFAULT_PROFILES: Mapping[str, ProviderProfile] = MappingProxyType(
             thinking_off={},
             strip_think_tags=False,
         ),
+        # OpenAI 兼容基线,无已知注入差异;reasoning_content 由 transport 通用处理
+        "minimax": ProviderProfile(
+            name="minimax",
+            thinking_on={},
+            thinking_off={},
+            strip_think_tags=False,
+        ),
     }
 )
 
diff --git a/tests/unit/test_providers.py b/tests/unit/test_providers.py
index 64f446d..6d4460e 100644
--- a/tests/unit/test_providers.py
+++ b/tests/unit/test_providers.py
@@ -29,6 +29,11 @@ class TestDefaultProfiles:
         assert p.thinking_on == {} and p.thinking_off == {}
         assert p.strip_think_tags is False
 
+    def test_minimax_baseline_profile(self):
+        p = get_provider("minimax")
+        assert p.thinking_on == {} and p.thinking_off == {}
+        assert p.strip_think_tags is False
+
     def test_unknown_provider_fails_loudly(self):
         """消灭子串猜测: 未注册 provider 装配期即报错,不做模糊匹配。"""
         with pytest.raises(ValueError, match="glm"):