{
  "schema_version": "1.1",
  "line": "luna",
  "model": "gpt-5.6-luna",
  "provider": "OpenAI",
  "epoch": {"id": "laptop-2026-07-11", "started": "2026-07-11", "ended": "2026-07-15", "status": "sealed", "config_version": "v1", "sealed_because": "Collection host and request endpoint changed on 2026-07-19. Sealed epochs are never spliced with later series."},
  "series_policy": "OpenRouter through 2026-07-12; OpenAI-direct from 2026-07-13",
  "seam_date": "2026-07-13",
  "battery": {
    "id": "battery_v2",
    "items": 63,
    "sha256": "6c06eb73cdb4a7059c9ade322925b579796cf8a1a1083a02ed961adc3d198034"
  },
  "status": "observation_only",
  "interpretation": "The aggregate capped-count noise floor is approximately ±3 items. The pipe seam is shown and the series is not used for cross-pipe comparison. This epoch predates the four-way count; refusals were not separated in its published aggregates.",
  "rows": [
    {"date": "2026-07-11", "pipe": "openrouter", "composite": false, "score": 0.651, "capped_count": 21, "capped_fraction": 0.3333, "accuracy_when_finished": 0.976, "genuine_misses": 1},
    {"date": "2026-07-12", "pipe": "openrouter", "composite": true, "score": 0.556, "capped_count": 26, "capped_fraction": 0.4127, "accuracy_when_finished": 0.946, "genuine_misses": 2},
    {"date": "2026-07-13", "pipe": "openai_direct", "composite": false, "score": 0.667, "capped_count": 20, "capped_fraction": 0.3175, "accuracy_when_finished": 0.977, "genuine_misses": 1},
    {"date": "2026-07-14", "pipe": "openai_direct", "composite": false, "score": 0.619, "capped_count": 22, "capped_fraction": 0.3492, "accuracy_when_finished": 0.951, "genuine_misses": 2},
    {"date": "2026-07-15", "pipe": "openai_direct", "composite": true, "score": 0.651, "capped_count": 19, "capped_fraction": 0.3016, "accuracy_when_finished": 0.932, "genuine_misses": 3}
  ]
}