feat(models): add support for kimi-k2.6 with temperature override and update documentation

docs/configuration.md

@@ -420,7 +420,7 @@ That's it! Environment variables, model routing, config matching, and `nanobot s
 |-------|-------------|---------|
 | `default_api_base` | OpenAI-compatible base URL | `"https://api.deepseek.com"` |
 | `env_extras` | Additional env vars to set | `(("ZHIPUAI_API_KEY", "{api_key}"),)` |
-| `model_overrides` | Per-model parameter overrides | `(("kimi-k2.5", {"temperature": 1.0}),)` |
+| `model_overrides` | Per-model parameter overrides | `(("kimi-k2.5", {"temperature": 1.0}), ("kimi-k2.6", {"temperature": 1.0}),)` |
 | `is_gateway` | Can route any model (like OpenRouter) | `True` |
 | `detect_by_key_prefix` | Detect gateway by API key prefix | `"sk-or-"` |
 | `detect_by_base_keyword` | Detect gateway by API base URL | `"openrouter"` |

nanobot/providers/openai_compat_provider.py

@@ -54,6 +54,7 @@ _DEFAULT_OPENROUTER_HEADERS = {
 }
 _KIMI_THINKING_MODELS: frozenset[str] = frozenset({
     "kimi-k2.5",
+    "kimi-k2.6",
     "k2.6-code-preview",
 })
 
@@ -62,7 +63,7 @@ def _is_kimi_thinking_model(model_name: str) -> bool:
     """Return True if model_name refers to a Kimi thinking-capable model.
 
     Supports two forms:
-    - Exact match: kimi-k2.5 in _KIMI_THINKING_MODELS
+    - Exact match: e.g. kimi-k2.5 / kimi-k2.6 in _KIMI_THINKING_MODELS
     - Slug match:  moonshotai/kimi-k2.5 -> the part after the last "/"
                    is checked against _KIMI_THINKING_MODELS
 

nanobot/providers/registry.py

@@ -261,7 +261,7 @@ PROVIDERS: tuple[ProviderSpec, ...] = (
         backend="openai_compat",
         default_api_base="https://dashscope.aliyuncs.com/compatible-mode/v1",
     ),
-    # Moonshot (月之暗面): Kimi models. K2.5 enforces temperature >= 1.0.
+    # Moonshot (月之暗面): Kimi K2.5 / K2.6 enforce temperature >= 1.0.
     ProviderSpec(
         name="moonshot",
         keywords=("moonshot", "kimi"),
@@ -269,7 +269,10 @@ PROVIDERS: tuple[ProviderSpec, ...] = (
         display_name="Moonshot",
         backend="openai_compat",
         default_api_base="https://api.moonshot.ai/v1",
-        model_overrides=(("kimi-k2.5", {"temperature": 1.0}),),
+        model_overrides=(
+            ("kimi-k2.5", {"temperature": 1.0}),
+            ("kimi-k2.6", {"temperature": 1.0}),
+        ),
     ),
     # MiniMax: OpenAI-compatible API
     ProviderSpec(

tests/providers/test_litellm_kwargs.py

@@ -784,6 +784,25 @@ def test_kimi_k25_thinking_enabled_with_openrouter_prefix() -> None:
     kw = _build_kwargs_for("openrouter", "moonshotai/kimi-k2.5", reasoning_effort="medium")
     assert kw.get("extra_body") == {"thinking": {"type": "enabled"}}
 
+
+def test_kimi_k26_thinking_enabled() -> None:
+    """kimi-k2.6 with reasoning_effort set should opt in to thinking."""
+    kw = _build_kwargs_for("moonshot", "kimi-k2.6", reasoning_effort="medium")
+    assert kw.get("extra_body") == {"thinking": {"type": "enabled"}}
+
+
+def test_kimi_k26_thinking_enabled_with_openrouter_prefix() -> None:
+    """OpenRouter-style names like moonshotai/kimi-k2.6 must trigger thinking."""
+    kw = _build_kwargs_for("openrouter", "moonshotai/kimi-k2.6", reasoning_effort="medium")
+    assert kw.get("extra_body") == {"thinking": {"type": "enabled"}}
+
+
+def test_moonshot_kimi_k26_temperature_override() -> None:
+    """Moonshot registry forces temperature 1.0 for kimi-k2.6 (API requirement)."""
+    kw = _build_kwargs_for("moonshot", "kimi-k2.6", reasoning_effort=None)
+    assert kw["temperature"] == 1.0
+
+
 def test_kimi_k25_thinking_disabled_with_openrouter_prefix() -> None:
     """OpenRouter names must NOT trigger thinking without reasoning_effort."""
     kw = _build_kwargs_for("openrouter", "moonshotai/kimi-k2.5", reasoning_effort=None)