task_charts__sunburst__leaf_range_count_under_parent

Contract

1. Domain: charts
2. Scene id: sunburst
3. Public task id: task_charts__sunburst__leaf_range_count_under_parent
4. Supported query_id: single

Implementation

1. Registered class: trace_tasks.tasks.charts.sunburst.leaf_range_count_under_parent.ChartsSunburstLeafRangeCountUnderParentTask
2. Prompt bundle: charts_sunburst_v1
3. Generation is deterministic from instance_seed, explicit params, prompt bundle, renderer config, and code versions.
4. Answers and annotation are produced from the same metadata execution trace.

Annotation Contract

1. Answer schema: integer_count.
2. Annotation schema: point_set.
3. Annotation marks the centers of the printed outer leaf value labels inside the requested inclusive value range under the requested parent category.
4. Renderer context such as decorative labels, titles, and distractor text is metadata unless the task explicitly asks for it as annotation.

Program Contract

Program: count(leaf under parent where lower <= value(leaf) <= upper); output=integer_count; annotation=point_set(matching_leaf_value_labels); scene=sunburst; scope=leaf_range_count_under_parent

Candidate set: the visible hierarchy wedges, rings, and node labels inside the leaf_range_count_under_parent objective scope. Operands: prompt-bound labels, categories, series names, thresholds, intervals, references, and encoded chart values, plus the task's prompt-bound target operands 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 integer_count value bound by integer_count. Annotation witnesses: point_set witnesses bound by point_set(matching_leaf_value_labels). Annotation marks the centers of the printed outer leaf value labels inside the requested inclusive value range under the requested parent category. Renderer context such as decorative labels, titles, and distractor text is metadata unless the task explicitly asks for it as annotation. Query ids: single.

Reasoning Operations

Families: filtering, counting, comparison, topology

Query Details

Query id	Program signature	Answer schema	Annotation schema
single	count(leaf under parent where lower <= value(leaf) <= upper)	integer_count	point_set