{
  "version": 1,
  "datasetTokens": 20758910,
  "datasetPages": 10518,
  "params": 42074366,
  "trainedAt": "2026-10-04T15:37:35+00:00",
  "weightsUrl": "https://huggingface.co/Crawlnet/queen-v1.5",
  "name": "queen-v1.5",
  "paramsNonEmbedding": 16908504,
  "tokensTrained": 82837504,
  "epochs": 3.99,
  "valBpb": 1.5162134615351086,
  "sftMethod": "synthetic+openbook:deepseek-flash",
  "datasetManifestSha256": "1258202cf03b6202c5c69112d5a82a34ac6d9d3cb9175fb92282ff4ebea64e32",
  "costUsd": 0.07,
  "gpuHours": 0.22,
  "gpu": "1 GPU (our GPU server)",
  "nanochatCommit": "92d63d4e8bb4df75c3b71618f31ddde2378b2bcd",
  "toy": false,
  "tokenizer": "trained on crawler pages only",
  "license": "apache-2.0",
  "label": "v1.5",
  "revisionNote": "same v1 weights base, chat-tuned again on the full crawl (97.7k q&a + open-book), preferred 81 to 16 over v1 in a blind test",
  "baseRepo": "Crawlnet/queen-v1"
}