From 64e96b7c3c97d056f4db3b5c5bf06636131d852a Mon Sep 17 00:00:00 2001
From: Juan Michelini <juan@juan.com.uy>
Date: Thu, 5 Mar 2026 19:33:59 -0300
Subject: [PATCH] Add Kimi-K2.5 model support to frontend (#13227)

Co-authored-by: openhands <openhands@all-hands.dev>
---
 frontend/src/utils/verified-models.ts | 2 ++
 openhands/llm/model_features.py       | 5 +++++
 openhands/utils/llm.py                | 1 +
 3 files changed, 8 insertions(+)

diff --git a/frontend/src/utils/verified-models.ts b/frontend/src/utils/verified-models.ts
index b540cf46a3..1e0c0d3417 100644
--- a/frontend/src/utils/verified-models.ts
+++ b/frontend/src/utils/verified-models.ts
@@ -20,6 +20,7 @@ export const VERIFIED_MODELS = [
   "deepseek-chat",
   "devstral-medium-2512",
   "kimi-k2-0711-preview",
+  "kimi-k2.5",
   "qwen3-coder-480b",
   "glm-4.7",
   "glm-5",
@@ -66,6 +67,7 @@ export const VERIFIED_OPENHANDS_MODELS = [
   "gemini-3-flash-preview",
   "devstral-medium-2512",
   "kimi-k2-0711-preview",
+  "kimi-k2.5",
   "qwen3-coder-480b",
   "glm-4.7",
   "glm-5",
diff --git a/openhands/llm/model_features.py b/openhands/llm/model_features.py
index 5b37720196..a6c07056a7 100644
--- a/openhands/llm/model_features.py
+++ b/openhands/llm/model_features.py
@@ -93,6 +93,7 @@ FUNCTION_CALLING_PATTERNS: list[str] = [
     # Others
     'kimi-k2-0711-preview',
     'kimi-k2-instruct',
+    'kimi-k2.5',
     'qwen3-coder*',
     'qwen3-coder-480b-a35b-instruct',
     'deepseek-chat',
@@ -120,6 +121,8 @@ REASONING_EFFORT_PATTERNS: list[str] = [
     'claude-sonnet-4-5*',
     'claude-sonnet-4-6*',
     'claude-haiku-4-5*',
+    # Kimi series - verified via litellm config
+    'kimi-k2.5',
     # GLM series - verified via litellm config
     'glm-4*',
     'glm-5*',
@@ -136,6 +139,8 @@ PROMPT_CACHE_PATTERNS: list[str] = [
     'claude-3-opus-20240229',
     'claude-sonnet-4*',
     'claude-opus-4*',
+    # Kimi series - verified via litellm config
+    'kimi-k2.5',
     # GLM series - verified via litellm config
     'glm-4*',
     'glm-5*',
diff --git a/openhands/utils/llm.py b/openhands/utils/llm.py
index 6c71e753ef..f7b010d767 100644
--- a/openhands/utils/llm.py
+++ b/openhands/utils/llm.py
@@ -26,6 +26,7 @@ OPENHANDS_MODELS = [
     'openhands/deepseek-chat',
     'openhands/devstral-medium-2512',
     'openhands/kimi-k2-0711-preview',
+    'openhands/kimi-k2.5',
     'openhands/qwen3-coder-480b',
     'openhands/glm-4.7',
     'openhands/glm-5',