diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 04b68b8f4e..640607c074 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -22872,6 +22872,22 @@
         "supports_video_input": true,
         "supports_vision": true
     },
+    "moonshot/kimi-k2.6": {
+        "cache_read_input_token_cost": 1.6e-07,
+        "input_cost_per_token": 9.5e-07,
+        "litellm_provider": "moonshot",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 4e-06,
+        "source": "https://platform.kimi.ai/docs/pricing/chat-k26",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_video_input": true,
+        "supports_vision": true
+    },
     "moonshot/kimi-latest": {
         "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 2e-06,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 386532f07a..303c48717f 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -22886,6 +22886,22 @@
         "supports_video_input": true,
         "supports_vision": true
     },
+    "moonshot/kimi-k2.6": {
+        "cache_read_input_token_cost": 1.6e-07,
+        "input_cost_per_token": 9.5e-07,
+        "litellm_provider": "moonshot",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 4e-06,
+        "source": "https://platform.kimi.ai/docs/pricing/chat-k26",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_video_input": true,
+        "supports_vision": true
+    },
     "moonshot/kimi-latest": {
         "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 2e-06,
diff --git a/tests/test_litellm/llms/moonshot/test_moonshot_chat_transformation.py b/tests/test_litellm/llms/moonshot/test_moonshot_chat_transformation.py
index 6dabbe9b2f..b4744a7ed1 100644
--- a/tests/test_litellm/llms/moonshot/test_moonshot_chat_transformation.py
+++ b/tests/test_litellm/llms/moonshot/test_moonshot_chat_transformation.py
@@ -18,6 +18,7 @@ import pytest
 import litellm
 import litellm.utils
 from litellm import completion
+from litellm.litellm_core_utils.get_model_cost_map import GetModelCostMap
 from litellm.llms.moonshot.chat.transformation import MoonshotChatConfig
 
 
@@ -653,3 +654,44 @@ class TestMoonshotConfig:
             result[1].get("reasoning_content")
             == "<thinking>Planning to call weather tool</thinking>"
         )
+
+
+class TestKimiK26ModelRegistry:
+    """Tests that kimi-k2.6 is correctly registered in the model registry."""
+
+    @pytest.fixture(autouse=True)
+    def model_cost_map(self):
+        """Load directly from the bundled backup so tests don't depend on remote fetch."""
+        return GetModelCostMap.load_local_model_cost_map()
+
+    def test_kimi_k26_in_model_cost_map(self, model_cost_map):
+        """kimi-k2.6 should be present in the model cost map."""
+        assert "moonshot/kimi-k2.6" in model_cost_map, "moonshot/kimi-k2.6 not found in model_cost"
+
+    def test_kimi_k26_pricing(self, model_cost_map):
+        """kimi-k2.6 pricing should match official Kimi API rates."""
+        model_info = model_cost_map["moonshot/kimi-k2.6"]
+        assert model_info["input_cost_per_token"] == pytest.approx(9.5e-07)
+        assert model_info["output_cost_per_token"] == pytest.approx(4e-06)
+        assert model_info["cache_read_input_token_cost"] == pytest.approx(1.6e-07)
+
+    def test_kimi_k26_context_window(self, model_cost_map):
+        """kimi-k2.6 should have a 256K (262144 token) context window."""
+        model_info = model_cost_map["moonshot/kimi-k2.6"]
+        assert model_info["max_input_tokens"] == 262144
+        assert model_info["max_output_tokens"] == 262144
+        assert model_info["max_tokens"] == 262144
+
+    def test_kimi_k26_capabilities(self, model_cost_map):
+        """kimi-k2.6 should support function calling, vision, video input, tool choice, and reasoning."""
+        model_info = model_cost_map["moonshot/kimi-k2.6"]
+        assert model_info.get("supports_function_calling") is True
+        assert model_info.get("supports_tool_choice") is True
+        assert model_info.get("supports_vision") is True
+        assert model_info.get("supports_video_input") is True
+        assert model_info.get("supports_reasoning") is True
+
+    def test_kimi_k26_provider(self, model_cost_map):
+        """kimi-k2.6 should be assigned to the moonshot provider."""
+        model_info = model_cost_map["moonshot/kimi-k2.6"]
+        assert model_info["litellm_provider"] == "moonshot"