task_charts__surface_3d__panel_variation_label

Contract

1. Domain: charts
2. Scene id: surface_3d
3. Public task id: task_charts__surface_3d__panel_variation_label
4. Query ids: single

Implementation

1. Registered class: trace_tasks.tasks.charts.surface_3d.panel_variation_label.ChartsThreeDPanelVariationLabelTask
2. Source file: src/trace_tasks/tasks/charts/surface_3d/panel_variation_label.py
3. Prompt bundle: charts_surface_3d_v1
4. Prompt keys: scene surface_3d, task three_d_chart_query, query panel_variation_label
5. Generation is deterministic from instance_seed, explicit params, prompt bundle, renderer config, and code versions.
6. Answers and annotation are produced from the same metadata execution trace.

Annotation Contract

1. Answer schema: string_label.
2. Annotation schema: bbox.
3. Annotation marks one [x0,y0,x1,y1] pixel box around the selected panel.
4. The image shows either 4 or 6 chart panels by construction.
5. Renderer context such as legends, axes, decorative labels, titles, and distractor text is metadata unless the task explicitly asks for it as annotation.

Program Contract

Program: selection.extreme_label(range(z_values(panel)), largest); scene=surface_3d; scope=panel_variation_label

Candidate set: the visible 3D surface samples, grid lines, and axis labels inside the panel_variation_label 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 selection.extreme_label 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 string_label value bound by string_label. Annotation witnesses: bbox witnesses bound by see_annotation_contract. Annotation marks one [x0,y0,x1,y1] pixel box around the selected panel. The image shows either 4 or 6 chart panels by construction. Renderer context such as legends, axes, decorative labels, titles, and distractor text is metadata unless the task explicitly asks for it as annotation. Query ids: single.

Reasoning Operations

Families: ranking, formula_evaluation

Query Details

Query id	Program signature	Answer schema	Annotation schema
single	selection.extreme_label(range(z_values(panel)), largest)	string_label	bbox