| { |
| "meta": { |
| "benchmark": "STRIDE", |
| "split": "nuscenes_examples", |
| "source_dataset": "nuScenes", |
| "n_questions": 3, |
| "n_templates": 23, |
| "n_scenes": 761, |
| "counts_by_template": { |
| "SC-6": 50, |
| "SP-1": 50, |
| "SP-2": 50, |
| "SP-3": 50, |
| "SP-5": 50, |
| "SP-7": 50, |
| "SU-1": 50, |
| "SU-2": 50, |
| "SU-4": 50, |
| "SU-7": 50, |
| "TE-1": 50, |
| "TE-6": 50, |
| "TM-2": 50, |
| "TM-3": 50, |
| "TM-4": 50, |
| "TM-5": 50, |
| "TRJ-1": 50, |
| "TRJ-2": 50, |
| "TRJ-3": 50, |
| "TRJ-4": 50, |
| "TRJ-5": 50, |
| "TRJ-6": 50, |
| "TRJ-7": 50 |
| }, |
| "counts_by_task_family": { |
| "scene-context": 50, |
| "space-perception": 250, |
| "space-understanding": 200, |
| "time-extrapolation": 100, |
| "time-memory": 200, |
| "trajectory-prediction": 350 |
| }, |
| "counts_by_format": { |
| "OEQ": 350, |
| "MCQ": 800 |
| }, |
| "notes": [ |
| "Ground-truth answers included for open evaluation.", |
| "Images are NOT bundled; resolve via formatted_scenes using source_group_file.", |
| "Open-OEQ ground truths include human-verified revisions." |
| ], |
| "packaged_at": "2026-09-28T23:42:03.998571+00:00" |
| }, |
| "tasks": [ |
| { |
| "choices": { |
| "A": "Moving toward ego", |
| "B": "Moving away from ego", |
| "C": "Moving left-to-right across ego", |
| "D": "Moving right-to-left across ego", |
| "E": "Static", |
| "F": "Same direction as ego" |
| }, |
| "question": "What is the trajectory direction of the object in the red bounding box in relation to the ego vehicle?", |
| "task": "space-perception", |
| "object_id": "abd58e7c79ec435c912afbc2dd93b38e", |
| "source_group_file": "scene_012/group_002_vehicle_annotations.json", |
| "id": "SP-1", |
| "group_id": "group_002", |
| "object_reference": "the vehicle rear-left at about 38m", |
| "scene_id": "scene_012", |
| "ground_truth": "B", |
| "question_format": "MCQ", |
| "scoring_type": "mcq" |
| }, |
| { |
| "choices": { |
| "A": "In front", |
| "B": "Front-right", |
| "C": "Front-left", |
| "D": "Left", |
| "E": "Right", |
| "F": "Behind" |
| }, |
| "question": "Where was the object in the red bounding box located relative to the ego vehicle in the previous frame(s)?", |
| "task": "time-memory", |
| "object_id": "e1f8fc954ccd4047b257d2fcfad62088", |
| "source_group_file": "scene_003/group_007_vehicle_annotations.json", |
| "scene_description": "", |
| "id": "TM-2", |
| "group_id": "group_007", |
| "object_reference": "the vehicle front-right at about 24m", |
| "scene_id": "scene_003", |
| "ground_truth": "B", |
| "question_format": "MCQ", |
| "scoring_type": "mcq" |
| }, |
| { |
| "question": "Describe the overall environment of the scene, including weather, lighting conditions, road type, and notable surrounding activity.", |
| "task": "scene-context", |
| "source_group_file": "scene_299/group_001_vehicle_annotations.json", |
| "scene_description": "Cross bridge, peds, ban, parked bicycle", |
| "id": "SC-6", |
| "group_id": "group_001", |
| "scene_id": "scene_299", |
| "nuscenes_scene_name": "scene-0299", |
| "nuscenes_log_location": "boston-seaport", |
| "ground_truth": "The scene takes place during daytime under partly cloudy conditions with adequate natural lighting. It is set in a straight urban road environment with light to moderate traffic. The road features double yellow lines and crosswalks. Notable surrounding activity includes parked vehicles, industrial buildings (including a 'New Boston Seafood' facility), and some pedestrian activity near sidewalks. There are no visible bridges, barriers, or roundabouts. Traffic flow is steady but not dense.", |
| "question_format": "OEQ", |
| "scoring_type": "open_oeq_text" |
| } |
| ] |
| } |
|
|
