{
  "requested_original_videos": 20,
  "returned_annotations": 20,
  "api_or_parse_failures": 0,
  "distinct_returned_original_videos": 20,
  "structurally_valid_samples": 20,
  "complete_correspondence_candidates": 0,
  "partial_or_needs_review_samples": 20,
  "total_text_groups": 107,
  "total_text_mentions": 188,
  "groups_by_grounding_status": {
    "matched": 24,
    "missing_mask": 52,
    "not_visible_in_reference": 21,
    "mask_quality_issue": 7,
    "ambiguous": 2,
    "requires_mask_union": 1
  },
  "matched_groups_exported": 24,
  "groups_by_entity_kind": {
    "thing": 66,
    "stuff": 14,
    "collective": 18,
    "body_part": 9
  },
  "source_masks": 32,
  "all_captions_preserved": true,
  "structural_errors": [],
  "local_adjustments_by_type": {
    "unconfirmed_quality_mask_to_candidate": 3,
    "unique_whole_token_occurrence_resolution": 2
  },
  "usage": {
    "input_tokens": 326855,
    "output_tokens": 23152,
    "total_tokens": 350007,
    "reasoning_tokens": 4239,
    "cached_input_tokens": 180500
  },
  "human_reviewed_samples": 0,
  "batch_id": "batch_6ae4c59512d08190928be89ef2e23f08",
  "prompt_sha256": "f4f2c370eab558f31c5e195fe1953a6232ee5bab77e1c89e5fed96768dd56213",
  "requests_sha256": "93fe0de6dbb058a13286c72dca789cee3b7c6a696f64656d3d02ebd1e6ff343a",
  "no_claim_of_full_video_mask_tracks": true,
  "completion_scope": "All 20 model annotations are retained. Complete-candidate and partial/review exports are separate. Semantic accuracy is not certified by structural checks."
}