task_illustrations__rpg_dungeon__missing_patch_label

Summary

• Domain: illustrations
• Scene id: rpg_dungeon
• Implementation source scene: rpg_dungeon
• Implementation source: src/trace_tasks/tasks/illustrations/rpg_dungeon/missing_patch_label.py

Task Contract

Shows a top-down RPG dungeon source panel with one rectangular region removed and several lettered patch options. The model must select the option letter for the patch that restores the removed region.

Program Contract

Program: select(option_letter, option.patch_pixels = source.crop(missing_region) and unique(option)); scene=rpg_dungeon; scope=missing_patch_label

Candidate set: the visible illustrated scene objects, people, regions, tiles, patches, labels, and option panels inside the missing_patch_label objective scope. Operands: visible scene state and prompt-bound operands named by patch_pixels, source, crop, missing_region, unique, rpg_dungeon, missing_patch_label. Operation: evaluate select over the candidate set using the visible illustrated objects, regions, layout relationships, counts, patch/tile transforms, or option-selection constraints encoded in the program expression; generation enforces a unique final answer. Output binding: answer uses the option_letter schema; generation binds a unique final answer. Annotation witnesses: annotation uses the bbox_map schema; the prompt/annotation contract defines the minimal visual witnesses. Query ids: single.

Reasoning Operations

Families: transformation, matching

Query Branches

Query id	Program schema
single	select(option_letter, option.patch_pixels = source.crop(missing_region) and unique(option)); scene=rpg_dungeon; scope=missing_patch_label

Program Metadata

• Program signatures: select.visual_missing_patch_option
• Base program contract: select(option_letter, option.patch_pixels = source.crop(missing_region) and unique(option)); scene=rpg_dungeon; scope=missing_patch_label
• Parameter axes: source_chest_count, source_reachable_chest_count, source_monster_count, option_count, correct_index, patch_size, crop_margin_px, canvas_profile
• Arguments:
• missing_region: rectangular source-image crop removed from the top dungeon panel; source render_map.missing_region_bbox_px
• option_letter: visible candidate patch label; allowed generated option letters; source render_map.option_bboxes_px_by_label
• selected_option: the visible patch option whose pixels match the removed crop; source render_map.selected_option_bbox_px
• Argument metadata status: curated
• Supported query ids: single

Answer Contract

• Answer schema: option_letter
• Generator answer_gt.type: option_letter
• The answer is the letter of the patch option that restores the missing region in the dungeon source panel.

Annotation Contract

• Annotation schema: bbox_map
• Generator annotation_gt.type: bbox_map
• Annotation key missing_region contains one bounding box around the blanked source-panel region.
• Annotation key selected_option contains one bounding box around the selected patch option.
• Annotation excludes distractor patch options, non-missing source regions, labels, and background.

Prompt And Trace Requirements

• Prompt text must come from src/trace_tasks/resources/prompts/illustrations/rpg_dungeon/illustrations_rpg_dungeon_v0.json.
• Public prompts must ask for the lettered patch option that restores the missing region.
• Render-only attributes such as palette, chamber placement, source counts, patch size, crop position, correct option index, label font, and canvas profile must not be query ids.
• Source scene trace, missing-region bbox, option bboxes by label, selected-option bbox, crop source boxes, projected keyed bbox-map annotation, and prompt-template metadata must be recorded in the trace.