task_pages__calendar__date_weekday_label

Identity

1. Domain: pages
2. Scene id: calendar
3. Source scene: calendar
4. Task id: task_pages__calendar__date_weekday_label

Contract

1. Objective: find the visible weekday header label above a queried date in one month-view calendar.
2. Public task contract: date_weekday_label
3. Supported query_id: single
4. Answer type: string
5. Annotation schema: bbox
6. Annotation witness: the queried date cell.
7. Query argument axes: sampled target date number.

Program Contract

• calendar_month_date_weekday_header_lookup(target_date); output=visible_weekday_header_label; annotation=bbox(target_date_cell); scene=calendar; scope=one Gregorian month-view calendar

Reasoning Operations

Families: direct_retrieval

Prompt + Trace

1. Prompt bundle: pages_calendar_v1
2. Scene key: month_calendar
3. Task key: calendar_date_weekday_label_query
4. Prompt query key: date_weekday_label
5. Trace records the month/year, displayed week start, target date, semantic weekday index, exact answer label, valid answer labels, and date-cell bbox.
6. Generation is deterministic from instance_seed; answers and annotation come from the finalized calendar metadata.
7. Displayed week start is a scene/rendering axis (monday|sunday) and is not a public query_id; the answer string must match the visible three-letter weekday header label (Mon, Tue, Wed, Thu, Fri, Sat, or Sun).