task_charts__population_pyramid__age_group_threshold_count

Taxonomy

1. Domain: charts
2. Scene id: population_pyramid
3. Source implementation scene: charts/population_pyramid
4. Public task id: task_charts__population_pyramid__age_group_threshold_count

Implementation

1. Registered class: trace_tasks.tasks.charts.population_pyramid.age_group_threshold_count.ChartsPopulationPyramidAgeGroupThresholdCountTask
2. Prompt lookup domain/scene: charts/population_pyramid
3. Default dataset: enabled

Contract

1. Query ids: left_side_at_least_threshold_count, left_side_at_most_threshold_count, right_side_at_least_threshold_count, right_side_at_most_threshold_count, combined_total_at_least_threshold_count, combined_total_at_most_threshold_count
2. Answer schema: integer_count.
3. Annotation schema: bbox_set
4. Annotation marks one bbox around the paired left/right bars for each counted age-group row.

Program Contract

Program: count(filter(age_group_rows, compare(metric(row, side), threshold, relation))); scene=population_pyramid; scope=age_group_threshold_count

Candidate set: the visible left/right population bars and age-group labels inside the age_group_threshold_count objective scope. Operands: prompt-bound labels, categories, series names, thresholds, intervals, references, and encoded chart values, plus the active query id's comparator, direction, target role, or extremum focus when present. Operation: evaluate count over the candidate set using the filters, comparisons, aggregations, rankings, projections, or counterfactual edits named in the program expression; generation enforces a unique final answer. Output binding: answer is the unspecified value bound by unspecified. Annotation witnesses: unspecified witnesses bound by see_annotation_contract. The Annotation Contract below defines the prompt-facing witnesses. Query ids: left_side_at_least_threshold_count, left_side_at_most_threshold_count, right_side_at_least_threshold_count, right_side_at_most_threshold_count, combined_total_at_least_threshold_count, combined_total_at_most_threshold_count.

Reasoning Operations

Families: filtering, counting, comparison