🐛fix: Jan-nano repo name changed (#5274)

extensions/model-extension/resources/default.json

@@ -1,7 +1,7 @@
 [
   {
     "author": "Menlo",
-    "id": "Menlo/Jan-nano",
+    "id": "Menlo/Jan-nano-gguf",
     "metadata": {
       "_id": "68492cd9cada68b1d11ca1bd",
       "author": "Menlo",
@@ -23,11 +23,11 @@
         "quantize_imatrix_file": "imatrix.dat",
         "total": 4022468096
       },
-      "id": "Menlo/Jan-nano",
+      "id": "Menlo/Jan-nano-gguf",
       "lastModified": "2025-06-13T16:57:55.000Z",
       "likes": 3,
       "model-index": null,
-      "modelId": "Menlo/Jan-nano",
+      "modelId": "Menlo/Jan-nano-gguf",
       "pipeline_tag": "text-generation",
       "private": false,
       "sha": "a04aab0878648d8f284c63a52664a482ead16f06",

extensions/model-extension/src/index.ts

@@ -28,7 +28,7 @@ type Data<T> = {
 /**
  * Defaul mode sources
  */
-const defaultModelSources = ['Menlo/Jan-nano']
+const defaultModelSources = ['Menlo/Jan-nano-gguf']
 
 /**
  * A extension for models
@@ -291,6 +291,8 @@ export default class JanModelExtension extends ModelExtension {
     const sources = await this.apiInstance()
       .then((api) => api.get('v1/models/sources').json<Data<ModelSource>>())
       .then((e) => (typeof e === 'object' ? (e.data as ModelSource[]) : []))
+      // Deprecated source - filter out from legacy sources
+      .then((e) => e.filter((x) => x.id.toLowerCase() !== 'menlo/jan-nano'))
       .catch(() => [])
     return sources.concat(
       DEFAULT_MODEL_SOURCES.filter((e) => !sources.some((x) => x.id === e.id))

web-app/src/routes/hub.tsx

@@ -199,7 +199,8 @@ function Hub() {
   const navigate = useNavigate()
 
   const isRecommendedModel = useCallback((modelId: string) => {
-    return (extractModelName(modelId) === 'Jan-nano') as boolean
+    return (extractModelName(modelId)?.toLowerCase() ===
+      'jan-nano-gguf') as boolean
   }, [])
 
   const handleUseModel = useCallback(