{"id":"video-pipeline-separates-control-from-data-flow","text":"The video processing pipeline decouples control flow (DAG determines stage ordering and failure cascading) from data flow (mutable ctx dict blackboard passes state between stages without return-value threading).","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["youtube-ctx-dict-blackboard","youtube-pipeline-dag-structure"],"outlist":[],"label":"DAG handles ordering and failure; ctx dict handles data — neither constrains the other"}],"dependents":["control-data-separation-enables-forward-progress"],"metadata":{"last_reviewed":"2026-06-06T06:26:57","review_result":"pass"},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"video-pipeline-separates-control-from-data-flow","truth_value":"IN","reason":"SL justification valid","antecedents":["youtube-ctx-dict-blackboard","youtube-pipeline-dag-structure"],"label":"DAG handles ordering and failure; ctx dict handles data — neither constrains the other"},{"node":"youtube-ctx-dict-blackboard","truth_value":"IN","reason":"premise"},{"node":"youtube-pipeline-dag-structure","truth_value":"IN","reason":"premise"}]}}