{
 "schema_version": "1.7.0",
 "id": "x_NXMC-2024-0015",
 "modified": "2026-10-19T02:33:38.839Z",
 "published": "2026-10-18T09:00:52.565Z",
 "summary": "gte-Qwen2-1.5B-instruct: structural change at 3276994 (2024-11-12)",
 "details": "gte-Qwen2-1.5B-instruct: context window 131072 to 2048 tokens; sliding_window 131072 to 2048; tokenizer model_max_length 32768 to 2048; truncation defaults change (2024-11-12).\n\nRepository: https://huggingface.co/Alibaba-NLP/gte-Qwen2-1.5B-instruct. Revisions from 3276994ba02b26841920728d1adcf115473c88e9 onward carry this change; a pin at a3fa2698dec82d2860480fa4286382847b58aa12 or earlier does not.\n\nChanged keys:\n- max_position_embeddings: 131072 -> 2048 (structural)\n- sliding_window: 131072 -> 2048 (structural)\n- tokenizer model_max_length: 32768 -> 2048 (tokenizer)\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/Alibaba-NLP/gte-Qwen2-1.5B-instruct",
     "events": [
      {
       "introduced": "3276994ba02b26841920728d1adcf115473c88e9"
      }
     ]
    }
   ],
   "database_specific": {
    "model": "Alibaba-NLP/gte-Qwen2-1.5B-instruct",
    "previous_revision": "a3fa2698dec82d2860480fa4286382847b58aa12"
   }
  }
 ],
 "references": [
  {
   "type": "INTRODUCED",
   "url": "https://huggingface.co/Alibaba-NLP/gte-Qwen2-1.5B-instruct/commit/3276994ba02b26841920728d1adcf115473c88e9"
  },
  {
   "type": "PACKAGE",
   "url": "https://huggingface.co/Alibaba-NLP/gte-Qwen2-1.5B-instruct"
  },
  {
   "type": "WEB",
   "url": "https://www.neurarch.com/changes-feeds/models/Alibaba-NLP/gte-Qwen2-1.5B-instruct.html"
  }
 ],
 "database_specific": {
  "source": "neurarch model change tracker",
  "model": "Alibaba-NLP/gte-Qwen2-1.5B-instruct",
  "kind": "structural",
  "classes": [
   "structural",
   "tokenizer"
  ],
  "changed_keys": [
   {
    "file": "config",
    "key": "max_position_embeddings",
    "before": 131072,
    "after": 2048,
    "class": "structural"
   },
   {
    "file": "config",
    "key": "sliding_window",
    "before": 131072,
    "after": 2048,
    "class": "structural"
   },
   {
    "file": "tokenizer",
    "key": "model_max_length",
    "before": 32768,
    "after": 2048,
    "class": "tokenizer"
   }
  ],
  "impact": {
   "memory": true,
   "serving": true,
   "tokenizer": true,
   "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": {
    "before": 131072,
    "after": 2048
   },
   "eos": null,
   "bos": null
  },
  "commit_date": "2024-11-12T08:49:56.000Z",
  "detected_at": "2026-10-18T09:00:52.565Z",
  "detected_by": "backfill",
  "days_since_first_commit": 135,
  "license": "CC-BY-4.0"
 }
}