From 145a38a875c0d352c4e14e91ce9992b330240476 Mon Sep 17 00:00:00 2001
From: LLing486 <lling486@163.com>
Date: Mon, 27 Apr 2026 01:35:05 +0800
Subject: [PATCH] fix(agent): preserve dots in model names for Xiaomi MiMo
 provider

Add 'xiaomi' to the _anthropic_preserve_dots() provider whitelist and
'xiaomimimo.com' to the URL-based fallback check. Without this,
normalize_model_name() converts mimo-v2.5 to mimo-v2-5, which the
Xiaomi API rejects with HTTP 400.

Fixes #16156
---
 run_agent.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/run_agent.py b/run_agent.py
index 6d604f9b59..e3823551dc 100644
--- a/run_agent.py
+++ b/run_agent.py
@@ -8203,6 +8203,7 @@ class AIAgent:
         """True when using an anthropic-compatible endpoint that preserves dots in model names.
         Alibaba/DashScope keeps dots (e.g. qwen3.5-plus).
         MiniMax keeps dots (e.g. MiniMax-M2.7).
+        Xiaomi MiMo keeps dots (e.g. mimo-v2.5, mimo-v2.5-pro).
         OpenCode Go/Zen keeps dots for non-Claude models (e.g. minimax-m2.5-free).
         ZAI/Zhipu keeps dots (e.g. glm-4.7, glm-5.1).
         AWS Bedrock uses dotted inference-profile IDs
@@ -8216,6 +8217,7 @@ class AIAgent:
             "alibaba", "minimax", "minimax-cn",
             "opencode-go", "opencode-zen",
             "zai", "bedrock",
+            "xiaomi",
         }:
             return True
         base = (getattr(self, "base_url", "") or "").lower()
@@ -8225,6 +8227,7 @@ class AIAgent:
             or "minimax" in base
             or "opencode.ai/zen/" in base
             or "bigmodel.cn" in base
+            or "xiaomimimo.com" in base
             # AWS Bedrock runtime endpoints — defense-in-depth when
             # ``provider`` is unset but ``base_url`` still names Bedrock.
             or "bedrock-runtime." in base