task_geometry__survey_traverse__outgoing_bearing_from_turn_value

Contract

1. Domain: geometry
2. Scene id: survey_traverse
3. Task id: task_geometry__survey_traverse__outgoing_bearing_from_turn_value
4. Supported query_id: single
5. Answer schema: integer
6. Annotation schema: bbox_map

Program Contract

• survey_outgoing_bearing_from_turn(visible_station_line, visible_north_reference, incoming_bearing, turn_angle, turn_direction=left|right) -> outgoing_bearing_degrees; scene=survey_traverse; scope=outgoing_bearing_from_turn_value

Reasoning Operations

Families: spatial_relations, formula_evaluation

Prompt Bundle

• Prompt text is loaded from the v1 scene prompt bundle configured for survey_traverse.
• Prompt modes: answer_only and answer_and_annotation.

Annotation

Prompt-facing annotation uses pixel-space bbox witnesses. Map annotation binds the visible turn diagram and field-note region:

• turn_diagram
• field_note_region

Numeric bearing labels, turn labels, station labels, and field-note text remain visible annotations plus private verifier metadata.

Determinism

Generation is deterministic for a fixed seed, params, config, and prompt bundle version.

Source

• Config: src/trace_tasks/resources/configs/domains/geometry/survey_traverse.yaml
• Task module: src/trace_tasks/tasks/geometry/survey_traverse/outgoing_bearing_from_turn_value.py