{
  "fetched_utc": "2026-09-26T05:41:05.390947+00:00",
  "crossings": {
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      "step_speedup": 22.146341463414632,
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    "DiffusionNFT": {
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      "baseline_first_step": 291,
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  "source_sha256": "96e782be5e02f2b7a897f860b8d24420617fce6fe81c4272c282dad3ac19a032",
  "reward": "(raw VQ + raw MQ) / 2; recovered using the verified fixed scorer calibration; training objective unchanged",
  "raw_conversion": {
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      "scale": 1.3811,
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  "smoothing": "causal EMA half-life 8 optimizer updates for all methods",
  "plateau_target": "mean unsmoothed raw VQ/MQ composite over each baseline last 50 logged successful updates",
  "crossing": "first observed EMA8 crossing of that same target for BOTH baseline and ART; no interpolation",
  "cost": "_runtime * 32 / 3600, including evaluation and waits; not total baseline endpoint runtime",
  "qualification": "Empirical late-stage plateau level, not a proof of asymptotic convergence. NFT still rises slowly.",
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