task_pages__schedule__overlap_count

Identity

1. Domain: pages
2. Scene id: schedule
3. Source scene: schedule
4. Task id: task_pages__schedule__overlap_count

Program Contract

1. Program schema: schedule_overlap_count(reference_event) -> event_count; scene=schedule; scope=overlap_count
2. Scene: schedule
3. Scope: one rendered single-day schedule with time labels, scheduled event blocks, and one highlighted reference event.
4. Supported query_id values: single
5. Answer schema: integer
6. Annotation schema: bbox_set
7. Annotation roles: unordered event-block boxes for every non-reference event overlapping the highlighted reference event.
8. Query arguments: fixed overlap predicate; old source branch is recorded as source_query_id=overlap_count.
9. Render arguments: day label, event intervals, lane assignments, scene variant, style variant, accent color, render dimensions, and post-render noise.

Reasoning Operations

Families: filtering, counting, spatial_relations

Prompt + Trace

1. Prompt bundle: pages_schedule_v1
2. Scene key: day_schedule
3. Task key: schedule_day_query
4. Prompt query key: overlap_count
5. Trace records selected public query_id, source query id, event intervals, lane assignments, reference event id, answer event ids, event-block bboxes, style metadata, and projected annotation.
6. Generation is deterministic from instance_seed; answer and annotation come from the finalized render metadata.