{
 "schema_version": "1.7.0",
 "id": "x_NXMC-2026-0162",
 "modified": "2026-11-09T14:19:48.659Z",
 "published": "2026-11-09T14:19:48.659Z",
 "summary": "mxbai-rerank-large-v2: template change at ca7e1ee (2026-04-08)",
 "details": "mxbai-rerank-large-v2: the chat template text changed; the renderer could not run one of the two versions, so whether rendered prompts changed is not known (2026-04-08).\n\nRepository: https://huggingface.co/mixedbread-ai/mxbai-rerank-large-v2. Revisions from ca7e1ee484c37c0ddd8d178a9a5c33cec575c5e6 onward carry this change; a pin at 763adb305c5b6af647d386e8dd5d511a45cca766 or earlier does not.\n\nChanged keys:\n- tokenizer chat_template_sha256: cd8e9439f0570856 -> 6922504e8481a822 (template)\n\nThis record says what the change does mechanically. It is not a report that anything broke for anyone.",
 "affected": [
  {
   "ranges": [
    {
     "type": "GIT",
     "repo": "https://huggingface.co/mixedbread-ai/mxbai-rerank-large-v2",
     "events": [
      {
       "introduced": "ca7e1ee484c37c0ddd8d178a9a5c33cec575c5e6"
      }
     ]
    }
   ],
   "database_specific": {
    "model": "mixedbread-ai/mxbai-rerank-large-v2",
    "previous_revision": "763adb305c5b6af647d386e8dd5d511a45cca766"
   }
  }
 ],
 "references": [
  {
   "type": "INTRODUCED",
   "url": "https://huggingface.co/mixedbread-ai/mxbai-rerank-large-v2/commit/ca7e1ee484c37c0ddd8d178a9a5c33cec575c5e6"
  },
  {
   "type": "PACKAGE",
   "url": "https://huggingface.co/mixedbread-ai/mxbai-rerank-large-v2"
  },
  {
   "type": "WEB",
   "url": "https://www.neurarch.com/changes-feeds/models/mixedbread-ai/mxbai-rerank-large-v2.html"
  }
 ],
 "database_specific": {
  "source": "neurarch model change tracker",
  "model": "mixedbread-ai/mxbai-rerank-large-v2",
  "kind": "template",
  "classes": [
   "template"
  ],
  "changed_keys": [
   {
    "file": "tokenizer",
    "key": "chat_template_sha256",
    "before": "cd8e9439f0570856",
    "after": "6922504e8481a822",
    "class": "template"
   }
  ],
  "impact": {
   "memory": false,
   "serving": true,
   "tokenizer": true,
   "licence": null
  },
  "breaking": false,
  "breaking_rule": "https://www.neurarch.com/changes-feeds/advisories/index.json#breaking_rule",
  "consequence": {
   "params": null,
   "weightsGbBf16": null,
   "trainPeakGb": null,
   "fingerprint": null,
   "context": null,
   "eos": null,
   "bos": null,
   "derivedSame": true,
   "generationEos": [
    151645,
    151643
   ]
  },
  "commit_date": "2026-04-08T08:36:49.000Z",
  "detected_at": "2026-11-09T14:19:48.659Z",
  "detected_by": "backfill",
  "days_since_first_commit": 401,
  "license": "CC-BY-4.0"
 }
}