{
 "schema_version": "1.7.0",
 "id": "x_NXMC-2024-0240",
 "modified": "2026-11-04T07:40:29.540Z",
 "published": "2026-11-03T13:00:05.569Z",
 "summary": "Qwen2-7B-Instruct: structural change at 6ddb532 (2024-06-05)",
 "details": "Qwen2-7B-Instruct: sliding_window 32768 to 131072 (2024-06-05).\n\nRepository: https://huggingface.co/Qwen/Qwen2-7B-Instruct. Revisions from 6ddb532fa75db9a1269de86eaa579818eb39743a onward carry this change; a pin at cbbec1d5052c97e9ca5d2cb2b30ab26450219753 or earlier does not.\n\nChanged keys:\n- sliding_window: 32768 -> 131072 (structural)\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/Qwen/Qwen2-7B-Instruct",
     "events": [
      {
       "introduced": "6ddb532fa75db9a1269de86eaa579818eb39743a"
      }
     ]
    }
   ],
   "database_specific": {
    "model": "Qwen/Qwen2-7B-Instruct",
    "previous_revision": "cbbec1d5052c97e9ca5d2cb2b30ab26450219753"
   }
  }
 ],
 "references": [
  {
   "type": "INTRODUCED",
   "url": "https://huggingface.co/Qwen/Qwen2-7B-Instruct/commit/6ddb532fa75db9a1269de86eaa579818eb39743a"
  },
  {
   "type": "PACKAGE",
   "url": "https://huggingface.co/Qwen/Qwen2-7B-Instruct"
  },
  {
   "type": "WEB",
   "url": "https://www.neurarch.com/changes-feeds/models/Qwen/Qwen2-7B-Instruct.html"
  }
 ],
 "database_specific": {
  "source": "neurarch model change tracker",
  "model": "Qwen/Qwen2-7B-Instruct",
  "kind": "structural",
  "classes": [
   "structural"
  ],
  "changed_keys": [
   {
    "file": "config",
    "key": "sliding_window",
    "before": 32768,
    "after": 131072,
    "class": "structural"
   }
  ],
  "impact": {
   "memory": true,
   "serving": true,
   "tokenizer": false,
   "licence": null
  },
  "breaking": true,
  "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
  },
  "commit_date": "2024-06-05T08:00:27.000Z",
  "detected_at": "2026-11-03T13:00:05.569Z",
  "detected_by": "backfill",
  "days_since_first_commit": 0,
  "license": "CC-BY-4.0"
 }
}