{
  "fixture_sha256": "b4e465a0eb9582b826eebd2a20797e1680e4907e336d02d0ef2194e2ba0af393",
  "worker": {
    "device": "cpu",
    "dimensions": 768,
    "media_supported": true,
    "model": "google/embeddinggemma-2",
    "ready": true,
    "runtime": "b11461-no-logits-v1",
    "threads": 1
  },
  "photos": 12,
  "queries": 24,
  "query_embedding_ms": 2262.7884,
  "budgets": [
    {
      "token_budget": 70,
      "encoding_ms": 47612.655699999996,
      "metrics": {
        "positive_queries": 24,
        "unsupported_queries": 0,
        "recall_at1": 1.0,
        "recall_at5": 1.0,
        "mrr": 1.0,
        "temporal_queries": 0,
        "segment_overlap_hit_at1": null,
        "timestamp_point_hit_at1": null,
        "segment_overlap_hit_at5": null,
        "timestamp_distance_median_s": null,
        "timestamp_distance_max_s": null,
        "no_answer_queries": 0,
        "no_answer_return_rate": null
      }
    },
    {
      "token_budget": 280,
      "encoding_ms": 199652.08899999998,
      "metrics": {
        "positive_queries": 24,
        "unsupported_queries": 0,
        "recall_at1": 1.0,
        "recall_at5": 1.0,
        "mrr": 1.0,
        "temporal_queries": 0,
        "segment_overlap_hit_at1": null,
        "timestamp_point_hit_at1": null,
        "segment_overlap_hit_at5": null,
        "timestamp_distance_median_s": null,
        "timestamp_distance_max_s": null,
        "no_answer_queries": 0,
        "no_answer_return_rate": null
      }
    },
    {
      "token_budget": 1120,
      "encoding_ms": 1493321.6608,
      "metrics": {
        "positive_queries": 24,
        "unsupported_queries": 0,
        "recall_at1": 1.0,
        "recall_at5": 1.0,
        "mrr": 1.0,
        "temporal_queries": 0,
        "segment_overlap_hit_at1": null,
        "timestamp_point_hit_at1": null,
        "segment_overlap_hit_at5": null,
        "timestamp_distance_median_s": null,
        "timestamp_distance_max_s": null,
        "no_answer_queries": 0,
        "no_answer_return_rate": null
      }
    }
  ],
  "interpretation": "Same frozen 12 photos and 24 correlated EN/DE queries. Query embeddings shared across budgets. Encoding time is CPU batch cost; ranking-only time excludes inference. Equal small-corpus recall does not prove equal quality on larger or more difficult images."
}