task_pages__concept_map__ordered_child_label

Identity

1. Domain: pages
2. Scene id: concept_map
3. Source scene: concept_map
4. Task id: task_pages__concept_map__ordered_child_label

Contract

1. Objective: read the visible child-item label at a requested ordinal position under a named concept-map branch.
2. Public task contract: ordered_child_label
3. Supported query_id values: single
4. Answer type: string
5. Annotation schema: bbox
6. Annotation witness: selected child-item-node box.
7. Query argument axes: target branch label, target ordinal rank, reading order, context topic, branch count, child-count support, non-radial layout variant, style variant, and node shape profile.

Program Contract

• concept_map_ordered_child_label(branch_label, rank_ordinal, reading_order); output=child_label_string; annotation=bbox(answer_child); scene=concept_map; scope=one concept-map diagram

Reasoning Operations

Families: ranking, topology

Prompt + Trace

1. Prompt bundle: pages_concept_map_v1
2. Scene key: concept_map_diagram
3. Task key: concept_map_lookup_query
4. Prompt query key: nth_child_label
5. Trace records concept branches, child nodes, marker icons, rendered node boxes, sampled context/layout/style metadata, and selected target metadata.
6. Generation is deterministic from instance_seed; answers and annotation come from the finalized concept-map render metadata.
7. This task intentionally uses left_right_map and clustered_map layouts only; dense ordered child lists are not sampled in radial_mind_map because radial branch fans make ordinal reading visually cluttered.