{
 "schema_version": "1.7.0",
 "id": "x_NXMC-2025-0174",
 "modified": "2026-11-04T22:37:22.465Z",
 "published": "2026-11-04T22:37:22.465Z",
 "summary": "Qwen2.5-VL-7B-Instruct: generation-defaults change at b901af6 (2025-03-21)",
 "details": "Qwen2.5-VL-7B-Instruct: generation defaults changed (temperature 0.1 to 0.00001, top_k 1 to unset, top_p 0.001 to unset); a call that does not pass these explicitly now generates differently (2025-03-21).\n\nRepository: https://huggingface.co/Qwen/Qwen2.5-VL-7B-Instruct. Revisions from b901af65fa3b2801b73d1c5b1ff59b89d81a708f onward carry this change; a pin at a22b9b202f87d21defc75df2652beed712e52261 or earlier does not.\n\nChanged keys:\n- generation temperature: 0.1 -> 0.00001 (generation-defaults)\n- generation top_k: 1 -> unset (generation-defaults)\n- generation top_p: 0.001 -> unset (generation-defaults)\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/Qwen2.5-VL-7B-Instruct",
     "events": [
      {
       "introduced": "b901af65fa3b2801b73d1c5b1ff59b89d81a708f"
      }
     ]
    }
   ],
   "database_specific": {
    "model": "Qwen/Qwen2.5-VL-7B-Instruct",
    "previous_revision": "a22b9b202f87d21defc75df2652beed712e52261"
   }
  }
 ],
 "references": [
  {
   "type": "INTRODUCED",
   "url": "https://huggingface.co/Qwen/Qwen2.5-VL-7B-Instruct/commit/b901af65fa3b2801b73d1c5b1ff59b89d81a708f"
  },
  {
   "type": "PACKAGE",
   "url": "https://huggingface.co/Qwen/Qwen2.5-VL-7B-Instruct"
  },
  {
   "type": "WEB",
   "url": "https://www.neurarch.com/changes-feeds/models/Qwen/Qwen2.5-VL-7B-Instruct.html"
  }
 ],
 "database_specific": {
  "source": "neurarch model change tracker",
  "model": "Qwen/Qwen2.5-VL-7B-Instruct",
  "kind": "generation-defaults",
  "classes": [
   "generation-defaults"
  ],
  "changed_keys": [
   {
    "file": "generation",
    "key": "temperature",
    "before": 0.1,
    "after": 0.00001,
    "class": "generation-defaults"
   },
   {
    "file": "generation",
    "key": "top_k",
    "before": 1,
    "after": null,
    "class": "generation-defaults"
   },
   {
    "file": "generation",
    "key": "top_p",
    "before": 0.001,
    "after": null,
    "class": "generation-defaults"
   }
  ],
  "impact": {
   "memory": false,
   "serving": true,
   "tokenizer": false,
   "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": "2025-03-21T17:17:27.000Z",
  "detected_at": "2026-11-04T22:37:22.465Z",
  "detected_by": "backfill",
  "days_since_first_commit": 54,
  "license": "CC-BY-4.0"
 }
}