File size: 9,216 Bytes
c71cdfa 4b1f032 2c7a053 c71cdfa 2c7a053 c71cdfa 20328af c71cdfa 4b1f032 4ee5efc c71cdfa 20328af 2c7a053 7afb68c 20328af 4b1f032 7afb68c 4b1f032 2c7a053 4b1f032 7afb68c 2c7a053 4b1f032 2c7a053 4b1f032 2c7a053 4b1f032 2c7a053 4b1f032 2c7a053 4b1f032 2c7a053 4b1f032 7afb68c 2c7a053 4b1f032 2c7a053 4b1f032 c71cdfa fdf0a8f c71cdfa 4b1f032 fdf0a8f c71cdfa 4ee5efc c71cdfa 4b1f032 fdf0a8f c71cdfa 4ee5efc 2c7a053 4ee5efc 2c7a053 4ee5efc c71cdfa | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 | {
"@context": {
"@language": "en",
"@vocab": "https://schema.org/",
"citeAs": "cr:citeAs",
"column": "cr:column",
"conformsTo": "dct:conformsTo",
"cr": "http://mlcommons.org/croissant/",
"rai": "http://mlcommons.org/croissant/RAI/",
"prov": "http://www.w3.org/ns/prov#",
"data": {
"@id": "cr:data",
"@type": "@json"
},
"dataType": {
"@id": "cr:dataType",
"@type": "@vocab"
},
"dct": "http://purl.org/dc/terms/",
"examples": {
"@id": "cr:examples",
"@type": "@json"
},
"extract": "cr:extract",
"field": "cr:field",
"fileProperty": "cr:fileProperty",
"fileObject": "cr:fileObject",
"fileSet": "cr:fileSet",
"format": "cr:format",
"includes": "cr:includes",
"isLiveDataset": "cr:isLiveDataset",
"jsonPath": "cr:jsonPath",
"key": "cr:key",
"md5": "cr:md5",
"parentField": "cr:parentField",
"path": "cr:path",
"recordSet": "cr:recordSet",
"references": "cr:references",
"regex": "cr:regex",
"repeated": "cr:repeated",
"replace": "cr:replace",
"samplingRate": "sc:samplingRate",
"equivalentProperty": "sc:equivalentProperty",
"sc": "https://schema.org/",
"separator": "cr:separator",
"source": "cr:source",
"subField": "cr:subField",
"transform": "cr:transform"
},
"@type": "sc:Dataset",
"name": "apple-pi",
"description": "Apple-Pi is an evaluation subset of a larger physics benchmark for evaluating physics reasoning in image and video generation models. Each case provides a video clip (or rendered frames) with ground-truth annotations of physical parameters, instance segmentation, and per-frame velocity. Released for double-blind submission.",
"conformsTo": "http://mlcommons.org/croissant/1.1",
"license": "https://creativecommons.org/licenses/by-sa/4.0/",
"url": "https://huggingface.co/datasets/AnonymousSubmitt/apple-pi",
"version": "1.0.0",
"datePublished": "2026-05-06",
"citeAs": "@misc{anonymous2026applepi, title={Apple-Pi: Physics Infographics Benchmark}, author={Anonymous}, year={2026}}",
"creator": {
"@type": "Organization",
"name": "Anonymous"
},
"keywords": [
"physics reasoning",
"video generation",
"image generation",
"benchmark",
"evaluation"
],
"rai:dataLimitations": "This subset is intended for evaluation only, not training. Synthetic cases are generated with NVIDIA Isaac Sim (rigid-body dynamics) and do not capture deformation or fluid dynamics. Realworld cases are short controlled clips with limited environmental diversity. Not recommended for safety-critical or clinical applications.",
"rai:dataBiases": "Task distribution is weighted toward common phenomena (projectile, freefall) and may under-represent rarer tasks (composition, multi-body collision). Synthetic cases use a fixed object/material library; realworld cases are recorded under controlled lighting. No demographic bias because no humans are present.",
"rai:personalSensitiveInformation": "None. Synthetic cases contain no people; realworld videos do not show identifiable individuals.",
"rai:dataUseCases": "Evaluating physics reasoning in image- and video-generation models across perception, comprehension, and generation tracks. Validated for zero-shot benchmark evaluation. Not validated for training, clinical decision-making, or robotic control.",
"rai:dataSocialImpact": "Positive: provides a controlled benchmark to measure physics understanding gaps in current generation models. Risk: scores may be over-interpreted as general physics reasoning ability. Mitigation: released under CC BY-SA 4.0 with explicit research-evaluation framing; contains no humans or sensitive content.",
"rai:hasSyntheticData": true,
"prov:wasDerivedFrom": [
{
"@type": "prov:Entity",
"prov:label": "Original recordings (no upstream source dataset)",
"sc:description": "This dataset is not derived from any external public dataset. Synthetic cases are originally generated using NVIDIA Isaac Sim (a 3D rigid-body physics simulator). Realworld cases are originally recorded video clips collected under controlled laboratory conditions."
}
],
"prov:wasGeneratedBy": [
{
"@type": "prov:Activity",
"prov:type": {
"@id": "https://www.wikidata.org/wiki/Q4929239"
},
"prov:label": "Synthetic data generation",
"sc:description": "Simulation cases generated with NVIDIA Isaac Sim (rigid-body 3D physics simulator built on PhysX). For each scene we specified physical parameters (gravity, materials, initial velocities, friction, restitution), ran deterministic simulation, and rendered video frames at 24 fps along with per-frame instance segmentation, depth, mask, velocity, and density buffers. Ground-truth labels are computed directly from physics-engine state.",
"prov:atTime": "2025/2026",
"prov:wasAttributedTo": [
{
"@type": "prov:SoftwareAgent",
"@id": "nvidia_isaac_sim",
"prov:label": "NVIDIA Isaac Sim"
}
]
},
{
"@type": "prov:Activity",
"prov:type": {
"@id": "https://www.wikidata.org/wiki/Q4929239"
},
"prov:label": "Realworld video recording",
"sc:description": "Realworld cases are short video clips (under 10 seconds) recorded under controlled laboratory conditions with calibrated camera setups. Each clip captures one physical phenomenon (free-fall, projectile motion, collision, etc.) with manually measured physical parameters.",
"prov:atTime": "2025/2026",
"prov:wasAttributedTo": [
{
"@type": "prov:Agent",
"@id": "anonymous_data_collection_team",
"prov:label": "Anonymous data collection team"
}
]
},
{
"@type": "prov:Activity",
"prov:type": {
"@id": "https://www.wikidata.org/wiki/Q4929239"
},
"prov:label": "Annotation",
"sc:description": "Synthetic cases: annotations are 100% programmatic (computed directly from Isaac Sim physics state). Realworld cases: physical parameters were human-labeled; segmentation masks and per-frame velocity references were computed via standard tracking pipelines and reviewed by annotators. Formula choices and correct-answer keys for the comprehension track were authored by domain experts.",
"prov:atTime": "2025/2026",
"prov:wasAttributedTo": [
{
"@type": "prov:Agent",
"@id": "anonymous_annotation_team",
"prov:label": "Anonymous annotation team"
},
{
"@type": "prov:SoftwareAgent",
"@id": "programmatic_annotation_pipeline",
"prov:label": "Programmatic annotation pipeline"
}
]
}
],
"distribution": [
{
"@type": "cr:FileObject",
"@id": "repo",
"name": "repo",
"description": "The Hugging Face git repository hosting the Apple-Pi dataset.",
"contentUrl": "https://huggingface.co/datasets/AnonymousSubmitt/apple-pi",
"encodingFormat": "git+https",
"sha256": "https://github.com/mlcommons/croissant/issues/80"
},
{
"@type": "cr:FileSet",
"@id": "sim_subset",
"name": "sim_subset",
"description": "Simulation cases. Each case is a folder containing rendered video frames, instance segmentation, depth, mask, velocity, and physics annotations.",
"containedIn": {"@id": "repo"},
"encodingFormat": "application/octet-stream",
"includes": "sim_subset/**/*"
},
{
"@type": "cr:FileSet",
"@id": "realworld_subset",
"name": "realworld_subset",
"description": "Realworld cases. Each case is a folder containing a video clip, instance segmentation, mask, velocity reference, and physics annotations.",
"containedIn": {"@id": "repo"},
"encodingFormat": "application/octet-stream",
"includes": "realworld_subset/**/*"
}
],
"recordSet": [
{
"@type": "cr:RecordSet",
"@id": "sim_files",
"name": "sim_files",
"description": "One record per file in sim_subset/.",
"field": [
{
"@type": "cr:Field",
"@id": "sim_files/filename",
"name": "filename",
"description": "Relative file path inside sim_subset/.",
"dataType": "sc:Text",
"source": {
"fileSet": {
"@id": "sim_subset"
},
"extract": {
"fileProperty": "filename"
}
}
}
]
},
{
"@type": "cr:RecordSet",
"@id": "realworld_files",
"name": "realworld_files",
"description": "One record per file in realworld_subset/.",
"field": [
{
"@type": "cr:Field",
"@id": "realworld_files/filename",
"name": "filename",
"description": "Relative file path inside realworld_subset/.",
"dataType": "sc:Text",
"source": {
"fileSet": {
"@id": "realworld_subset"
},
"extract": {
"fileProperty": "filename"
}
}
}
]
}
]
}
|