Add Xiaomi MiMo provider support

- Introduced Xiaomi MiMo as a new provider in providerModels.js and providers.js.
- Updated model alias mapping in model.js to include Xiaomi MiMo.
- Enhanced validation route to support Xiaomi MiMo API endpoints.
- Added Xiaomi MiMo to APIKEY_PROVIDERS with relevant details.

This update expands the range of supported providers, improving integration capabilities.

open-sse/config/providerModels.js

@@ -444,6 +444,12 @@ export const PROVIDER_MODELS = {
     { id: "openai/gpt-oss-120b", name: "GPT OSS 120B" },
     { id: "baidu/ERNIE-4.5-300B-A47B", name: "ERNIE 4.5 300B" },
   ],
+  "xiaomi-mimo": [
+    { id: "mimo-v2.5-pro", name: "MiMo V2.5 Pro" },
+    { id: "mimo-v2.5", name: "MiMo V2.5" },
+    { id: "mimo-v2-omni", name: "MiMo V2 Omni" },
+    { id: "mimo-v2-flash", name: "MiMo V2 Flash" },
+  ],
   hyperbolic: [
     { id: "Qwen/QwQ-32B", name: "QwQ 32B" },
     { id: "deepseek-ai/DeepSeek-R1", name: "DeepSeek R1" },

open-sse/config/providers.js

@@ -372,6 +372,10 @@ export const PROVIDERS = {
     baseUrl: "https://api.cloudflare.com/client/v4/accounts/{accountId}/ai/v1/chat/completions",
     format: "openai"
   },
+  "xiaomi-mimo": {
+    baseUrl: "https://api.xiaomimimo.com/v1/chat/completions",
+    format: "openai"
+  },
 };
 
 export const OLLAMA_LOCAL_DEFAULT_HOST = "http://localhost:11434";

open-sse/services/model.js

@@ -63,6 +63,8 @@ const ALIAS_TO_PROVIDER_ID = {
   "grok-web": "grok-web",
   pw: "perplexity-web",
   "perplexity-web": "perplexity-web",
+  mimo: "xiaomi-mimo",
+  "xiaomi-mimo": "xiaomi-mimo",
 };
 
 /**