{"id":"dedup-outlives-aggregation-window","text":"The dedup registry retains entries for 2× the allowed lateness, ensuring late-arriving duplicates are still caught even after their aggregation window has been finalized by the watermark — the dedup horizon intentionally exceeds the processing horizon.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["dedup-pruning-uses-2x-lateness","watermark-drives-finalization"],"outlist":[],"label":"The 2× multiplier ensures dedup coverage extends beyond the point where corrections would be impossible"}],"dependents":["dedup-and-finalization-are-coordinated"],"metadata":{"last_reviewed":"2026-06-06T06:26:57","review_result":"pass"},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"dedup-outlives-aggregation-window","truth_value":"IN","reason":"SL justification valid","antecedents":["dedup-pruning-uses-2x-lateness","watermark-drives-finalization"],"label":"The 2× multiplier ensures dedup coverage extends beyond the point where corrections would be impossible"},{"node":"dedup-pruning-uses-2x-lateness","truth_value":"IN","reason":"premise"},{"node":"watermark-drives-finalization","truth_value":"IN","reason":"premise"}]}}