{
  "id": "embedding-uncertainty",
  "story": "nemotron-embed-1b-vs-8b-awq-2026-09-18",
  "title": "Both quality intervals cross zero",
  "unit": "MRR@10 difference",
  "rows": [
    {
      "label": "8B · sliced_2048d vs 1B",
      "value": 0.016666666666666666,
      "low": -0.0060606060606060615,
      "high": 0.04318181818181818,
      "highlight": true
    },
    {
      "label": "8B · native_4096d vs 1B",
      "value": 0.007575757575757575,
      "low": -0.01893939393939394,
      "high": 0.03712121212121212,
      "highlight": true
    }
  ],
  "sources": [
    {
      "path": "nemotron/embed-1b-vs-8b-awq-2026-09-18/data/summary.json",
      "url": "https://github.com/groxaxo/experimentos/blob/6550ead3945b7ecacbaac1e0767edc49a9de9747/nemotron/embed-1b-vs-8b-awq-2026-09-18/data/summary.json",
      "sha256": "257a82dcb3b17e533accbce9db75e9e640d7b51e93a3ecc29beff7a095519588"
    }
  ],
  "revision": "6550ead3945b7ecacbaac1e0767edc49a9de9747",
  "scope": "8B − 1B · paired 95% bootstrap intervals · 110 queries",
  "caveat": "An interval crossing zero does not establish equivalence or a positive quality gain.",
  "kind": "interval",
  "maximum": null,
  "threshold": null,
  "decimals": 4,
  "origin": "structured measurements"
}