episode_id string | software list | instruction string | instruction_source string | recording_type string | outcome string | source_session_duration_seconds float64 | retained_span_seconds float64 | source_observation_count int64 | retained_frames int64 | discarded_frames int64 | retained_events int64 | action_events int64 | coordinate_width int64 | coordinate_height int64 | has_native_cad bool | deliverable_count int64 | archive_path string | archive_sha256 string | archive_bytes int64 | preview_path string | video_path string | pdf_path string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
cad-000004 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 255.43 | 249.062868 | 63 | 63 | 0 | 63 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000004.zip | 9917ecbd2af2d32511c5c096bb47eae565879379816dfadac8f81b569ee83497 | 14,667,555 | previews/cad-000004.png | previews/cad-000004.mp4 | pdfs/cad-000004.pdf |
cad-000006 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 597.78 | 323.985999 | 145 | 14 | 131 | 13 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000006.zip | 6358450f5ded626f6fb513270582ece0ebf457a36b7af01a7d26de128ae9c591 | 6,996,013 | previews/cad-000006.png | previews/cad-000006.mp4 | pdfs/cad-000006.pdf |
cad-000007 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_trajectory | 189.95 | 97.510035 | 34 | 14 | 20 | 83 | 83 | 1,440 | 900 | false | 0 | episodes/cad-000007.zip | f6c44fda06dda18f9b6860f828206d6e069330a18eff7e59fab64a06a1bd21e4 | 3,354,732 | previews/cad-000007.png | previews/cad-000007.mp4 | pdfs/cad-000007.pdf |
cad-000008 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 188.38 | 113.70301 | 46 | 14 | 32 | 13 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000008.zip | 259938d199d0885b45566acd8e8c96ad314e29bab621f903ef81bddc33cabac1 | 2,034,744 | previews/cad-000008.png | previews/cad-000008.mp4 | pdfs/cad-000008.pdf |
cad-000009 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_trajectory | 738.4 | 677.373555 | 101 | 77 | 24 | 756 | 756 | 1,440 | 900 | false | 0 | episodes/cad-000009.zip | b971126f32f9d50ae68f232bcd66b57636ab8723901aac9e22f56dbb5c70c198 | 21,739,817 | previews/cad-000009.png | previews/cad-000009.mp4 | pdfs/cad-000009.pdf |
cad-000010 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 675.34 | 404.844602 | 167 | 14 | 153 | 13 | 0 | 1,920 | 1,080 | true | 1 | episodes/cad-000010.zip | d5c94573d0e9b6625f9421df0a3356cfd87b6c21dd49800e81907ed7a31e548a | 3,439,721 | previews/cad-000010.png | previews/cad-000010.mp4 | pdfs/cad-000010.pdf |
cad-000011 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 493.32 | 292.004645 | 122 | 14 | 108 | 13 | 0 | 1,920 | 1,080 | true | 4 | episodes/cad-000011.zip | 80b1c8527c012b4e6ffa79db21a56f8650baa273903cdbf1c8c8778659b038bd | 3,341,056 | previews/cad-000011.png | previews/cad-000011.mp4 | pdfs/cad-000011.pdf |
cad-000012 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 990.09 | 909.91752 | 178 | 128 | 50 | 1,135 | 1,135 | 1,920 | 1,080 | true | 2 | episodes/cad-000012.zip | 31106638ece705257f946dd3ced5228d9f58ac85c28f7d150e9cb2aad5ac8b55 | 34,792,700 | previews/cad-000012.png | previews/cad-000012.mp4 | pdfs/cad-000012.pdf |
cad-000014 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 1,031.88 | 607.992025 | 257 | 14 | 243 | 13 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000014.zip | e1fc15ab59bd115b7d40f73f04c22ae5d5f3dfa3030233e1d4f5fbfc4f184c93 | 3,898,939 | previews/cad-000014.png | previews/cad-000014.mp4 | pdfs/cad-000014.pdf |
cad-000017 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 1,732.34 | 1,033.99808 | 855 | 14 | 841 | 13 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000017.zip | ba3f2c9657f1109c82830d7cd59ea7e502625ca194dac4a0d88c68906ef48590 | 5,309,814 | previews/cad-000017.png | previews/cad-000017.mp4 | pdfs/cad-000017.pdf |
cad-000018 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 7,455.54 | 4,111.979451 | 3,659 | 14 | 3,645 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000018.zip | 0ec8fd22f700e157cb76bcd19b633d3907b7cae245776d116adeeff8ac3f5a69 | 8,768,660 | previews/cad-000018.png | previews/cad-000018.mp4 | pdfs/cad-000018.pdf |
cad-000019 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 903.13 | 535.98006 | 225 | 14 | 211 | 13 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000019.zip | 6a5c268fc1dd9415292cef4ae66f6a72341ecf272f4e477a94a42c7ca883f769 | 4,188,881 | previews/cad-000019.png | previews/cad-000019.mp4 | pdfs/cad-000019.pdf |
cad-000020 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 2,266.85 | 2,218.963995 | 568 | 413 | 155 | 9,986 | 9,949 | 1,366 | 768 | true | 2 | episodes/cad-000020.zip | 830f6c33ae30d3a10aa573f29e72e816fe6e3cf6015d91fb6d8fe0ff8e27b3c6 | 245,271,669 | previews/cad-000020.png | previews/cad-000020.mp4 | pdfs/cad-000020.pdf |
cad-000021 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 3,575.76 | 6,526.556563 | 1,033 | 679 | 354 | 15,966 | 15,920 | 1,920 | 1,080 | true | 6 | episodes/cad-000021.zip | d9bea52c2b7d1aead9436e8baafeadb9999ba2b01f696af991e7c168c6842bea | 349,331,599 | previews/cad-000021.png | previews/cad-000021.mp4 | pdfs/cad-000021.pdf |
cad-000022 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 4,557.4 | 2,597.9399 | 2,117 | 90 | 2,027 | 103 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000022.zip | e0ddff6d0bca22717af7f368b3a28f35613e5785c0724ca04d1199ce2f471af1 | 36,418,504 | previews/cad-000022.png | previews/cad-000022.mp4 | pdfs/cad-000022.pdf |
cad-000023 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 2,394.95 | 1,444.013372 | 1,171 | 94 | 1,077 | 102 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000023.zip | c6b11b460e507e7ec18ce127f3ec24b718434b90bcd2b24ff37f09409f262224 | 42,415,775 | previews/cad-000023.png | previews/cad-000023.mp4 | pdfs/cad-000023.pdf |
cad-000024 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 2,189.96 | 1,382.001957 | 1,022 | 38 | 984 | 15 | 0 | 1,920 | 1,080 | true | 1 | episodes/cad-000024.zip | ecbc3174f4afdd0488f3bf480e9c7356e115106296fbe4a79228e888059ee28d | 13,718,380 | previews/cad-000024.png | previews/cad-000024.mp4 | pdfs/cad-000024.pdf |
cad-000027 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 1,377.9 | 832.026126 | 688 | 14 | 674 | 13 | 0 | 1,920 | 1,080 | true | 1 | episodes/cad-000027.zip | 3a094b17a626ecf8bae0428f2981875f7590b40ccbe9aedf5effe01ef6502c3a | 7,084,798 | previews/cad-000027.png | previews/cad-000027.mp4 | pdfs/cad-000027.pdf |
cad-000028 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 1,092.86 | 659.991186 | 545 | 14 | 531 | 13 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000028.zip | 1c8caeca8044358ff5eab81f1441c673be41df26de8e7860c9ca9ff2cd28b1a3 | 4,959,924 | previews/cad-000028.png | previews/cad-000028.mp4 | pdfs/cad-000028.pdf |
cad-000030 | [
"Fusion"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 3,922.99 | 2,375.96287 | 1,960 | 14 | 1,946 | 12 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000030.zip | 9dd0d12e94519208b6c92b28de5b7cf63f2ba0c7e68be406b03277fc7e02ee17 | 6,317,779 | previews/cad-000030.png | previews/cad-000030.mp4 | pdfs/cad-000030.pdf |
cad-000031 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_trajectory | 3,731.89 | 3,615.413152 | 954 | 445 | 509 | 7,021 | 6,969 | 1,920 | 1,080 | false | 0 | episodes/cad-000031.zip | cee19628313283d322d575a6cba5a4bfa16147168fa65f9d0eb1f8f2d85e72f3 | 211,218,089 | previews/cad-000031.png | previews/cad-000031.mp4 | pdfs/cad-000031.pdf |
cad-000032 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 8,764.3 | 5,311.969032 | 4,381 | 14 | 4,367 | 14 | 0 | 1,920 | 1,080 | true | 3 | episodes/cad-000032.zip | b8985c227d84df26b989254f18bb045b7ac3b13c394644395f6e8725762ac2c7 | 6,581,813 | previews/cad-000032.png | previews/cad-000032.mp4 | pdfs/cad-000032.pdf |
cad-000034 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_trajectory | 108.45 | 91.350974 | 34 | 20 | 14 | 398 | 389 | 1,920 | 1,080 | false | 0 | episodes/cad-000034.zip | 9a1ba729076e63b6326fd69bf005a69dd3abb71373946614464d182f523e5aac | 7,616,922 | previews/cad-000034.png | previews/cad-000034.mp4 | pdfs/cad-000034.pdf |
cad-000035 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 257.06 | 242.861768 | 80 | 54 | 26 | 1,265 | 1,251 | 1,920 | 1,080 | true | 2 | episodes/cad-000035.zip | eb59af9a7a0b2260eb1a9636dd7ed431179fad62488f7248498544bd13f07caa | 20,257,846 | previews/cad-000035.png | previews/cad-000035.mp4 | pdfs/cad-000035.pdf |
cad-000036 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 1,435.48 | 1,390.820914 | 341 | 272 | 69 | 7,753 | 7,715 | 1,920 | 1,080 | true | 2 | episodes/cad-000036.zip | 113e42b076c65d9218539cb20ded9ed48fd278936294a74469b673eba001eea0 | 147,426,721 | previews/cad-000036.png | previews/cad-000036.mp4 | pdfs/cad-000036.pdf |
cad-000037 | [
"FreeCAD"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 11,475.82 | 6,969.775816 | 5,723 | 14 | 5,709 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000037.zip | 66668c2ca49dd46150234d376e1927ca4b6ff2395898d1956c39ff96c3c9f045 | 5,628,791 | previews/cad-000037.png | previews/cad-000037.mp4 | pdfs/cad-000037.pdf |
cad-000038 | [
"Creo"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 935.66 | 811.0884 | 201 | 141 | 60 | 4,983 | 4,962 | 1,920 | 1,080 | true | 2 | episodes/cad-000038.zip | 18ee4a3f6547e08cfcf029618b9d1642f92bca06592344a7eac7fb0f3991af1f | 56,453,770 | previews/cad-000038.png | previews/cad-000038.mp4 | pdfs/cad-000038.pdf |
cad-000039 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 6,054.08 | 5,974.904098 | 1,827 | 1,475 | 352 | 24,744 | 24,621 | 1,920 | 1,080 | true | 6 | episodes/cad-000039.zip | 5f832568e273f8c5472bdad2d9d1633bed9b3654c09240ba32aa59ee704a424d | 839,766,333 | previews/cad-000039.png | previews/cad-000039.mp4 | pdfs/cad-000039.pdf |
cad-000040 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 5,982.6 | 3,626.009856 | 2,990 | 14 | 2,976 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000040.zip | 6f6a6250674df420c3e368be4ce12f3139ee5ded8ea0584a4be0aa5b8398aed3 | 8,258,345 | previews/cad-000040.png | previews/cad-000040.mp4 | pdfs/cad-000040.pdf |
cad-000041 | [
"Creo"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 2,976.72 | 1,762.000995 | 1,487 | 14 | 1,473 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000041.zip | 296a8db7e52e8f9911c9af525501537679f2e1f6f849755f3dfa2a67badd61d1 | 6,126,605 | previews/cad-000041.png | previews/cad-000041.mp4 | pdfs/cad-000041.pdf |
cad-000042 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 804.99 | 462.573142 | 401 | 14 | 387 | 13 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000042.zip | d42e600c7a7ac0e5051a59c2cdd6d13d5db09d8613d0af3d0ee7d550e3320fb1 | 6,999,158 | previews/cad-000042.png | previews/cad-000042.mp4 | pdfs/cad-000042.pdf |
cad-000043 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 5,310.85 | 2,172.863572 | 2,638 | 14 | 2,624 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000043.zip | 78d8763dbf9d36f6c1faebfa1ae57530a0b0e3a89ec9e0140f1c7867344f0e8b | 8,439,633 | previews/cad-000043.png | previews/cad-000043.mp4 | pdfs/cad-000043.pdf |
cad-000044 | [
"Creo",
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 6,095.85 | 6,042.836328 | 1,293 | 1,165 | 128 | 33,599 | 33,472 | 1,920 | 1,080 | true | 6 | episodes/cad-000044.zip | 67a443cd734adeec9972bf3fa8265cc43ed1709d1d5d70980d8cf8e98bf7cb3b | 456,273,058 | previews/cad-000044.png | previews/cad-000044.mp4 | pdfs/cad-000044.pdf |
cad-000045 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 7,052.66 | 19,259.337616 | 2,619 | 1,268 | 1,351 | 33,352 | 33,178 | 1,366 | 768 | true | 6 | episodes/cad-000045.zip | 7fbeb3e0a2c1e56d79aa5e78e4968f220ac037cabc971d5d1b23aaaa08936044 | 641,728,788 | previews/cad-000045.png | previews/cad-000045.mp4 | pdfs/cad-000045.pdf |
cad-000046 | [
"Creo",
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 2,618.43 | 2,532.636994 | 590 | 507 | 83 | 12,953 | 12,900 | 1,920 | 1,080 | true | 6 | episodes/cad-000046.zip | 56a6e34c7bf7a41a266c9687cd8cf81004694da33615329b27890e24bffbc418 | 189,239,387 | previews/cad-000046.png | previews/cad-000046.mp4 | pdfs/cad-000046.pdf |
cad-000047 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 830.26 | 0 | 414 | 1 | 413 | 0 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000047.zip | 695a209b28d0f3a8ac8717eb153b75092cfe131f07e24770512e46861a833c90 | 725,584 | previews/cad-000047.png | previews/cad-000047.mp4 | pdfs/cad-000047.pdf |
cad-000048 | [
"SolidWorks"
] | Model Part AX-026 from blueprint_026.png in SolidWorks or AutoCAD 3D. Upload native .SLDPRT/.DWG and .STEP in Step 4. | recorded_custom_prompt | human | verified_cad_model | 1,306.73 | 607.989891 | 652 | 9 | 643 | 8 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000048.zip | b1493c9d06f47be7ad2e3d7fa11639456d8485e4146f18f6f6cf17508e2c5c35 | 4,266,743 | previews/cad-000048.png | previews/cad-000048.mp4 | pdfs/cad-000048.pdf |
cad-000049 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 7,221.63 | 4,385.992076 | 3,610 | 12 | 3,598 | 11 | 0 | 1,920 | 1,080 | true | 4 | episodes/cad-000049.zip | cd3965de5f32fd8af51ca05f8b11d3b59f7d458cf7e53750f2bdd0ebacbcad32 | 6,023,197 | previews/cad-000049.png | previews/cad-000049.mp4 | pdfs/cad-000049.pdf |
cad-000052 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_trajectory | 8,170.45 | 7,784.07044 | 2,440 | 2,149 | 291 | 37,096 | 37,050 | 1,920 | 1,200 | false | 0 | episodes/cad-000052.zip | 7db99b1ec1da6136717dcbcbcf48aaf2189a619be092146d61e408c5eebec78c | 1,163,301,029 | previews/cad-000052.png | previews/cad-000052.mp4 | pdfs/cad-000052.pdf |
cad-000053 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 4,804.88 | 2,854.033634 | 2,341 | 14 | 2,327 | 0 | 0 | 1,920 | 1,080 | true | 9 | episodes/cad-000053.zip | 7dfa99519dab0cd088abad143fd8d6e68008b27e073512a0d09148df53abf8f7 | 7,244,194 | previews/cad-000053.png | previews/cad-000053.mp4 | pdfs/cad-000053.pdf |
cad-000054 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 4,657.97 | 4,552.917074 | 1,196 | 1,043 | 153 | 20,832 | 20,721 | 1,920 | 1,080 | true | 6 | episodes/cad-000054.zip | 29aee41b5b64a7cc01d84ebdb4ec2f7fc53086514cae78760fe7446adb35decb | 596,461,524 | previews/cad-000054.png | previews/cad-000054.mp4 | pdfs/cad-000054.pdf |
cad-000055 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 4,536.32 | 2,754.620552 | 2,259 | 15 | 2,244 | 14 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000055.zip | 82ce6ffe34084ace192e2449eff680a23f38d4d9df94774c14afbaf7f75547e7 | 9,334,980 | previews/cad-000055.png | previews/cad-000055.mp4 | pdfs/cad-000055.pdf |
cad-000056 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 781.25 | 470.059998 | 389 | 14 | 375 | 13 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000056.zip | 8096f36d2d59d4f407d6f6c3a183e1c2c6d13f11884ddf2b2109cbc84aff85fa | 6,602,435 | previews/cad-000056.png | previews/cad-000056.mp4 | pdfs/cad-000056.pdf |
cad-000057 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 4,085.58 | 2,475.998587 | 2,042 | 14 | 2,028 | 0 | 0 | 1,920 | 1,080 | true | 9 | episodes/cad-000057.zip | 6308f5c4a5d02ed25b64793aa5e92f5d064a3f47e5021b3310890aea8c2039f9 | 7,668,547 | previews/cad-000057.png | previews/cad-000057.mp4 | pdfs/cad-000057.pdf |
cad-000058 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 820.58 | 495.824482 | 409 | 14 | 395 | 13 | 0 | 1,920 | 1,080 | true | 2 | episodes/cad-000058.zip | 429ec1bbed38f920ceb980fe747708ba2a8eb70f2e657aef7c94a8147627f682 | 5,692,766 | previews/cad-000058.png | previews/cad-000058.mp4 | pdfs/cad-000058.pdf |
cad-000059 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 661.84 | 398.03401 | 330 | 15 | 315 | 13 | 0 | 1,920 | 1,080 | true | 3 | episodes/cad-000059.zip | bb5aa80db2abc71405c0adce8589649be5d2a9829d95472c9d3c24fb75fc29b4 | 6,274,597 | previews/cad-000059.png | previews/cad-000059.mp4 | pdfs/cad-000059.pdf |
cad-000060 | [
"Creo"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 2,758.7 | 1,670.094669 | 1,378 | 17 | 1,361 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000060.zip | 461af80014227a244a3be9bc2deba0440bc6e4d0ab5c15193ebdb3557f05e51a | 8,231,672 | previews/cad-000060.png | previews/cad-000060.mp4 | pdfs/cad-000060.pdf |
cad-000061 | [
"Creo"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 1,274 | 1,080.241925 | 637 | 45 | 592 | 43 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000061.zip | 0bda960cdfb602921741d6306cdf19dd6b1b60327b8aa41a266f85cb7354ec29 | 21,239,401 | previews/cad-000061.png | previews/cad-000061.mp4 | pdfs/cad-000061.pdf |
cad-000062 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 3,360 | 2,500.34983 | 1,680 | 20 | 1,660 | 23 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000062.zip | a989e25dfa706875016cb41714586e2b8db07f2097b203dc802d91e668cd23b6 | 10,378,299 | previews/cad-000062.png | previews/cad-000062.mp4 | pdfs/cad-000062.pdf |
cad-000064 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 40.8 | 29.011513 | 19 | 12 | 7 | 11 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000064.zip | ae212ce0fdf731ecc6d6bf97398dab509d944714bc15bcc6daf9b0f90c124448 | 5,636,246 | previews/cad-000064.png | previews/cad-000064.mp4 | pdfs/cad-000064.pdf |
cad-000065 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 1,082.36 | 653.990623 | 540 | 14 | 526 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000065.zip | ccc011f3cea2e3ccbda96c703f14a80d52ef6f96da4dd08a47b66016233c52be | 7,555,816 | previews/cad-000065.png | previews/cad-000065.mp4 | pdfs/cad-000065.pdf |
cad-000066 | [
"AutoCAD"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 618.18 | 370.000416 | 307 | 13 | 294 | 0 | 0 | 1,920 | 1,080 | true | 4 | episodes/cad-000066.zip | a631c6b31d64e983710606d5863a30b697de9a9d14a1a08e41e635a7b94893df | 4,278,549 | previews/cad-000066.png | previews/cad-000066.mp4 | pdfs/cad-000066.pdf |
cad-000067 | [
"Creo"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 1,769.77 | 1,072.009248 | 884 | 14 | 870 | 15 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000067.zip | f7ff5c27a58ce7f5e8311318541284772d097d302f522370d64cff97e39883a6 | 7,520,202 | previews/cad-000067.png | previews/cad-000067.mp4 | pdfs/cad-000067.pdf |
cad-000068 | [
"Creo"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 3,861.74 | 2,340.011824 | 1,930 | 14 | 1,916 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000068.zip | 3d16593a8f02d0c5cde9679fa30391e676820c293862a02a99608be09f5f1e47 | 6,623,592 | previews/cad-000068.png | previews/cad-000068.mp4 | pdfs/cad-000068.pdf |
cad-000069 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 1,874.62 | 1,796.749814 | 572 | 429 | 143 | 8,337 | 8,285 | 1,920 | 1,080 | true | 6 | episodes/cad-000069.zip | 56839b10cc0363b49f8677125b53c6f6d7e26cafa521ee58d63b506b08f407ef | 168,749,297 | previews/cad-000069.png | previews/cad-000069.mp4 | pdfs/cad-000069.pdf |
cad-000070 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 838 | 501.875995 | 414 | 14 | 400 | 8 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000070.zip | 69f3d3e108be8977c0b97d2cd345babf2fe9e3adbacb503b1dd576aa515cc504 | 6,250,390 | previews/cad-000070.png | previews/cad-000070.mp4 | pdfs/cad-000070.pdf |
cad-000071 | [
"Creo"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 4,531.45 | 2,748.037335 | 2,265 | 14 | 2,251 | 13 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000071.zip | 1c8cebdfa5f53046eb70e9bd89f5e7ad958408c40ff5434c76cc4a06cc10a01d | 6,705,221 | previews/cad-000071.png | previews/cad-000071.mp4 | pdfs/cad-000071.pdf |
cad-000072 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 139.05 | 48.01504 | 42 | 14 | 28 | 10 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000072.zip | e7f8e55319b880c237c7f975dfe446142042c48159483b6070c61f1cd35076e7 | 6,283,226 | previews/cad-000072.png | previews/cad-000072.mp4 | pdfs/cad-000072.pdf |
cad-000073 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_trajectory | 87.14 | 26.99213 | 14 | 14 | 0 | 13 | 0 | 1,920 | 1,080 | false | 0 | episodes/cad-000073.zip | b260c873fbd9d904d80a75521c028f628cacbe4fba03efad237e572d72834656 | 6,373,430 | previews/cad-000073.png | previews/cad-000073.mp4 | pdfs/cad-000073.pdf |
cad-000074 | [
"SolidWorks"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 3,292.32 | 1,995.988701 | 1,645 | 13 | 1,632 | 12 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000074.zip | ec36eff014ab8374ddbac9c6019796053e450a3a7520ac4149ea2eb4a95ab8a6 | 7,430,563 | previews/cad-000074.png | previews/cad-000074.mp4 | pdfs/cad-000074.pdf |
cad-000075 | [
"Inventor"
] | Observe the recorded CAD workflow. | unspecified | human | verified_cad_model | 3,634.95 | 2,182.935776 | 1,559 | 14 | 1,545 | 17 | 0 | 1,920 | 1,080 | true | 6 | episodes/cad-000075.zip | 7b16eb8b6aa4b05392cc708222988d4c6b94246ca266899e1e292696c079a76c | 9,147,259 | previews/cad-000075.png | previews/cad-000075.mp4 | pdfs/cad-000075.pdf |
cad-000076 | [
"SolidWorks"
] | 3D CAD Modeling of Mechanical Machine Parts from 2D Blueprints | recorded_custom_prompt | human | verified_cad_model | 3,659.04 | 3,550.038142 | 991 | 650 | 341 | 16,540 | 16,436 | 1,920 | 1,080 | true | 6 | episodes/cad-000076.zip | f7fa3cae59f6ab9a6e08279827d5893e0de8ec4cbd8da266a96384259002ac43 | 327,386,595 | previews/cad-000076.png | previews/cad-000076.mp4 | pdfs/cad-000076.pdf |
SpacetimeML CAD-CUA: 3D Engineering Trajectories, 2D Reference Blueprints & Deterministic .STEP RLVR Verifier
High-resolution human 3D CAD computer-use trajectories (62 episodes across SolidWorks, PTC Creo, FreeCAD, Autodesk Inventor, AutoCAD, and Autodesk Fusion), 48 ISO-128 2D Reference Engineering Blueprints (blueprints/cad-XXXXXX.png & .pdf), 215 mechanical CAD deliverables (98 ISO-10303-21 .STEP files + 115 native parametric files), and a self-contained deterministic .STEP B-Rep geometric verifier (verify_step.py). Published by SpacetimeML.
Deterministic .STEP B-Rep RLVR Benchmark (85.0%+ Frontier Model Failure Rate)
While frontier models saturate 2D web DOM benchmarks, they fail 85.0% to 90.0% of the time when tasked with constructing watertight 3D B-Rep solids from 2D engineering blueprints (data/benchmark.jsonl). Every candidate .STEP submission is graded deterministically against human ground-truth .STEP geometry by verify_step.py using:
- 35% Principal-Axis Bounding Box IoU (
s_bbox): Volume intersection-over-union of sorted principal extents $(L_1 \ge L_2 \ge L_3)$. - 25% Volume & Surface-Area Conservation (
s_vol_area): Ratio of closed-shell volume and surface area against ground truth. - 20% B-Rep Topological Graph Fidelity (
s_topology): Exact matching ofMANIFOLD_SOLID_BREP,CLOSED_SHELL,ADVANCED_FACE,EDGE_CURVE, andVERTEX_POINTcounts plus Euler-Poincaré characteristic. - 20% Analytical Surface & Bore Radius Spectrum (
s_surface): Distribution ofPLANE,CYLINDRICAL_SURFACE,CONICAL_SURFACE,TOROIDAL_SURFACE, and inner bore/fillet radii. - Pass Threshold: Watertight manifold shell (
CLOSED_SHELL >= 1,OPEN_SHELL == 0) and composite reward $R \ge 0.85$.
| Model / Agent | Evaluation Mode | Pass@1 (20 Tasks) | Failure Rate | Mean Reward ($R$) | BBox IoU | Topology Score | Primary Failure Mode |
|---|---|---|---|---|---|---|---|
| Human CAD Engineer (Ground Truth) | Native CAD GUI (SolidWorks / Creo) |
100.0% (20/20) | 0.0% | 1.000 |
1.000 |
1.000 |
Watertight ISO-10303-21 B-Rep manifold solid |
| Claude 4.5 (Computer Use / CAD Code) | 2D Blueprint + GUI / CadQuery .STEP |
15.0% (3/20) | 85.0% (17/20) | 0.463 |
0.543 |
0.415 |
Missing internal counterbores, fillet self-intersections |
| GPT-5.2 (Vision + CAD Code) | 2D Blueprint + GUI / OpenCASCADE .STEP |
10.0% (2/20) | 90.0% (18/20) | 0.391 |
0.476 |
0.335 |
3D axis swap, non-manifold shells, bore pitch drift |
| Gemini 3 (Multimodal Spatial + CAD) | 2D Blueprint + GUI / Parametric .STEP |
10.0% (2/20) | 90.0% (18/20) | 0.371 |
0.449 |
0.324 |
Unclosed sketch loops, missing radial hole arrays |
Running the Deterministic .STEP Verifier (verify_step.py)
# Verify a single candidate .STEP file against human ground truth:
python3 verify_step.py --candidate candidate.step --reference ground_truth.step
# Audit all 48 CAD submission groups in models/cad-XXXXXX.zip:
python3 verify_step.py --self-test --release-dir .
20-Task Frontier CAD Benchmark Scorecard (data/benchmark.jsonl)
| Task ID | Model Group | Envelope (mm) | B-Rep Faces | 2D Reference Blueprint | Human ($R$) | Claude 4.5 ($R$) | GPT-5.2 ($R$) | Gemini 3 ($R$) |
|---|---|---|---|---|---|---|---|---|
cad-bench-01 |
cad-000006 |
94.7×93.0×90.3 |
27 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.975 (PASS) |
0.975 (PASS) |
0.975 (PASS) |
cad-bench-02 |
cad-000012 |
408.0×250.0×150.0 |
31 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.000 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
cad-bench-03 |
cad-000014 |
269.0×144.0×124.5 |
26 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.535 (FAIL) |
0.574 (FAIL) |
0.550 (FAIL) |
cad-bench-04 |
cad-000018 |
104.0×101.3×60.0 |
169 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.470 (FAIL) |
0.516 (FAIL) |
0.484 (FAIL) |
cad-bench-05 |
cad-000019 |
61.7×51.0×15.0 |
47 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.484 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
cad-bench-06 |
cad-000020 |
100.0×67.5×35.0 |
78 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.975 (PASS) |
0.975 (PASS) |
0.453 (FAIL) |
cad-bench-07 |
cad-000021 |
100.0×77.9×35.0 |
91 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.479 (FAIL) |
0.526 (FAIL) |
0.493 (FAIL) |
cad-bench-08 |
cad-000022 |
153.9×70.0×59.2 |
69 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.530 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
cad-bench-09 |
cad-000030 |
146.0×96.0×95.1 |
70 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.424 (FAIL) |
0.470 (FAIL) |
0.438 (FAIL) |
cad-bench-10 |
cad-000035 |
174.0×150.0×148.0 |
26 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.000 (FAIL) |
0.573 (FAIL) |
0.569 (FAIL) |
cad-bench-11 |
cad-000036 |
100.6×66.0×20.0 |
85 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.486 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
cad-bench-12 |
cad-000037 |
146.0×117.7×96.0 |
75 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.494 (FAIL) |
0.523 (FAIL) |
0.507 (FAIL) |
cad-bench-13 |
cad-000038 |
149.5×80.8×69.0 |
69 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.975 (PASS) |
0.581 (FAIL) |
0.975 (PASS) |
cad-bench-14 |
cad-000039 |
155.7×70.0×60.0 |
128 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.000 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
cad-bench-15 |
cad-000047 |
145.0×100.0×50.0 |
80 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.452 (FAIL) |
0.497 (FAIL) |
0.466 (FAIL) |
cad-bench-16 |
cad-000041 |
85.6×47.0×28.7 |
127 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.470 (FAIL) |
0.517 (FAIL) |
0.485 (FAIL) |
cad-bench-17 |
cad-000042 |
145.0×124.6×80.0 |
56 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.489 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
cad-bench-18 |
cad-000043 |
137.0×60.0×49.6 |
130 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.000 (FAIL) |
0.557 (FAIL) |
0.530 (FAIL) |
cad-bench-19 |
cad-000044 |
163.6×70.0×64.7 |
102 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.491 (FAIL) |
0.544 (FAIL) |
0.507 (FAIL) |
cad-bench-20 |
cad-000045 |
155.1×81.1×69.0 |
77 | 📐 PNG · 📄 PDF | 1.000 (PASS) |
0.532 (FAIL) |
0.000 (FAIL) |
0.000 (FAIL) |
Visual Previews, 2D Reference Blueprints, MP4 Playbacks & PDF Dossiers (All 62 Episodes)
Every episode includes a standalone lossless viewport keyframe (previews/cad-XXXXXX.png), a cursor-annotated H.264 time-lapse playback video (previews/cad-XXXXXX.mp4), and a 1-page visual storyboard & telemetry dossier PDF (pdfs/cad-XXXXXX.pdf). All 48 CAD submission groups are paired with a clean ISO-128 Third-Angle Projection 2D Reference Engineering Blueprint (blueprints/cad-XXXXXX.png and blueprints/cad-XXXXXX.pdf).
| Episode | CAD Suite | Outcome | Frames | Input Actions | Deliverables | 2D Reference Blueprint | Visual Previews (MP4 / PDF / PNG) | Full Archive |
|---|---|---|---|---|---|---|---|---|
cad-000004 |
SolidWorks | verified_trajectory |
63 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000006 |
SolidWorks | verified_cad_model |
14 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000007 |
SolidWorks | verified_trajectory |
14 | 83 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000008 |
SolidWorks | verified_trajectory |
14 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000009 |
SolidWorks | verified_trajectory |
77 | 756 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000010 |
SolidWorks | verified_cad_model |
14 | 0 | 1 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000011 |
SolidWorks | verified_cad_model |
14 | 0 | 4 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000012 |
SolidWorks | verified_cad_model |
128 | 1,135 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000014 |
SolidWorks | verified_cad_model |
14 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000017 |
SolidWorks | verified_trajectory |
14 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000018 |
SolidWorks | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000019 |
SolidWorks | verified_cad_model |
14 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000020 |
SolidWorks | verified_cad_model |
413 | 9,949 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000021 |
SolidWorks | verified_cad_model |
679 | 15,920 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000022 |
SolidWorks | verified_cad_model |
90 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000023 |
SolidWorks | verified_trajectory |
94 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000024 |
SolidWorks | verified_cad_model |
38 | 0 | 1 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000027 |
SolidWorks | verified_cad_model |
14 | 0 | 1 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000028 |
SolidWorks | verified_trajectory |
14 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000030 |
Fusion | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000031 |
SolidWorks | verified_trajectory |
445 | 6,969 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000032 |
SolidWorks | verified_cad_model |
14 | 0 | 3 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000034 |
SolidWorks | verified_trajectory |
20 | 389 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000035 |
SolidWorks | verified_cad_model |
54 | 1,251 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000036 |
SolidWorks | verified_cad_model |
272 | 7,715 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000037 |
FreeCAD | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000038 |
Creo | verified_cad_model |
141 | 4,962 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000039 |
SolidWorks | verified_cad_model |
1,475 | 24,621 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000040 |
SolidWorks | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000041 |
Creo | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000042 |
SolidWorks | verified_cad_model |
14 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000043 |
SolidWorks | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000044 |
Creo, SolidWorks | verified_cad_model |
1,165 | 33,472 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000045 |
SolidWorks | verified_cad_model |
1,268 | 33,178 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000046 |
Creo, SolidWorks | verified_cad_model |
507 | 12,900 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000047 |
SolidWorks | verified_cad_model |
1 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000048 |
SolidWorks | verified_cad_model |
9 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000049 |
SolidWorks | verified_cad_model |
12 | 0 | 4 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000052 |
SolidWorks | verified_trajectory |
2,149 | 37,050 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000053 |
SolidWorks | verified_cad_model |
14 | 0 | 9 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000054 |
SolidWorks | verified_cad_model |
1,043 | 20,721 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000055 |
SolidWorks | verified_cad_model |
15 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000056 |
SolidWorks | verified_cad_model |
14 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000057 |
SolidWorks | verified_cad_model |
14 | 0 | 9 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000058 |
SolidWorks | verified_cad_model |
14 | 0 | 2 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000059 |
SolidWorks | verified_cad_model |
15 | 0 | 3 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000060 |
Creo | verified_cad_model |
17 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000061 |
Creo | verified_cad_model |
45 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000062 |
SolidWorks | verified_cad_model |
20 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000064 |
SolidWorks | verified_trajectory |
12 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000065 |
SolidWorks | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000066 |
AutoCAD | verified_cad_model |
13 | 0 | 4 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000067 |
Creo | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000068 |
Creo | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000069 |
SolidWorks | verified_cad_model |
429 | 8,285 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000070 |
SolidWorks | verified_trajectory |
14 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000071 |
Creo | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000072 |
SolidWorks | verified_trajectory |
14 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000073 |
SolidWorks | verified_trajectory |
14 | 0 | 0 | — | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000074 |
SolidWorks | verified_cad_model |
13 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000075 |
Inventor | verified_cad_model |
14 | 0 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000076 |
SolidWorks | verified_cad_model |
650 | 16,436 | 6 | 📐 Blueprint PNG · 📄 Blueprint PDF | ▶ Watch MP4 · 📄 Dossier PDF · 🖼 PNG | 📦 ZIP |
cad-000012 — SolidWorks (128 frames · 1,135 input actions · 2 deliverables)
- 📐 2D Reference Engineering Blueprint: Open
blueprints/cad-000012.png· Openblueprints/cad-000012.pdf - ▶ Stream Time-Lapse MP4 (with cursor telemetry): Watch
previews/cad-000012.mp4in browser - 📄 1-Page Visual Storyboard & Spec PDF: Open
pdfs/cad-000012.pdfin browser
cad-000020 — SolidWorks (413 frames · 9,949 input actions · 2 deliverables)
- 📐 2D Reference Engineering Blueprint: Open
blueprints/cad-000020.png· Openblueprints/cad-000020.pdf - ▶ Stream Time-Lapse MP4 (with cursor telemetry): Watch
previews/cad-000020.mp4in browser - 📄 1-Page Visual Storyboard & Spec PDF: Open
pdfs/cad-000020.pdfin browser
cad-000021 — SolidWorks (679 frames · 15,920 input actions · 6 deliverables)
- 📐 2D Reference Engineering Blueprint: Open
blueprints/cad-000021.png· Openblueprints/cad-000021.pdf - ▶ Stream Time-Lapse MP4 (with cursor telemetry): Watch
previews/cad-000021.mp4in browser - 📄 1-Page Visual Storyboard & Spec PDF: Open
pdfs/cad-000021.pdfin browser
cad-000035 — SolidWorks (54 frames · 1,251 input actions · 2 deliverables)
- 📐 2D Reference Engineering Blueprint: Open
blueprints/cad-000035.png· Openblueprints/cad-000035.pdf - ▶ Stream Time-Lapse MP4 (with cursor telemetry): Watch
previews/cad-000035.mp4in browser - 📄 1-Page Visual Storyboard & Spec PDF: Open
pdfs/cad-000035.pdfin browser
Coverage
| Measure | Count |
|---|---|
Retained episodes, all in train |
62 |
| Sessions inspected / excluded | 76 / 14 |
| Sessions / observations excluded for unreliable application context | 0 / 0 |
| Original observations inspected | 72,070 |
| Retained / discarded observations | 11,792 / 60,278 |
| Retained events / input action events | 237,579 / 235,792 |
| Episodes containing input actions | 18 |
| Episodes containing only focus events | 40 |
| Episodes with no retained events | 4 |
| Deliverable files paired with episodes | 215 |
| Episodes with native CAD files | 48 |
| Model groups / submitted deliverable files | 48 / 215 |
| 2D Reference Engineering Blueprints (PNG + PDF pairs) | 48 |
| Model groups without retained observations | 0 |
| Native CAD files in model groups | 115 |
| Recorded session hours for retained episodes | 47.482 |
| Retained first-to-last observation span, hours | 38.058 |
Recorded duration is collection metadata; 0 retained episode(s) have an unknown recorded duration. Retained spans include gaps and do not measure continuous demonstrated work. Both duration totals refer to retained episodes. Observation totals include inspected episodes later excluded.
| CAD application | Episodes |
|---|---|
| AutoCAD | 1 |
| Creo | 9 |
| FreeCAD | 1 |
| Fusion | 1 |
| Inventor | 1 |
| SolidWorks | 51 |
Applications are inferred from recorded foreground-window/process context and Vision OCR verification of the active CAD viewport. An episode can involve multiple applications, so application counts may overlap.
Files and loading
data/train.jsonl(defaultconfig): 62 episode records withoutcome(verified_cad_modelorverified_trajectory),archive_path,preview_path,video_path, andpdf_path.data/models.jsonl(modelsconfig): 48 CAD submission groups withblueprint_png_path,blueprint_pdf_path,step_file_count,primary_bbox_mm,primary_volume_mm3,primary_faces,primary_edges,primary_vertices, andis_watertight_manifold.data/benchmark.jsonl(benchmarkconfig): 20 blueprint-to-.STEPevaluation tasks with ground-truth invariants and evaluation scores across Human, Claude 4.5, GPT-5.2, and Gemini 3.verify_step.py: Self-contained Python geometric verifier for ISO-10303-21.STEPB-Rep solids.
import hashlib
import json
import zipfile
from datasets import load_dataset
from huggingface_hub import hf_hub_download
repo_id = "spacetime-ml/cad-cua"
revision = "main" # Pin a commit hash for reproducible experiments.
data = load_dataset(repo_id, revision=revision, split="train")
models = load_dataset(repo_id, "models", revision=revision, split="train")
benchmark = load_dataset(repo_id, "benchmark", revision=revision, split="train")
episode = data[0]
path = hf_hub_download(repo_id, episode["archive_path"], repo_type="dataset",
revision=revision)
with open(path, "rb") as stream:
assert hashlib.file_digest(stream, "sha256").hexdigest() == episode["archive_sha256"]
with zipfile.ZipFile(path) as archive:
frames = [json.loads(line) for line in archive.read("frames.jsonl").splitlines()]
events = [json.loads(line) for line in archive.read("events.jsonl").splitlines()]
first_image = archive.read(frames[0]["path"])
Preparation and privacy verification
Each screenshot is decoded into a separate lossless PNG copy with unchanged pixel dimensions. A uniform strip spanning the full image width and the bottom 12% of image height is filled with RGB (128, 128, 128); RGBA masks use opaque alpha. The strip starts at floor(height × 0.88) and extends to the bottom edge. Image metadata is removed. The mask is recorded in redacted_regions for every image. Every retained frame across all 62 episodes passed 9-pass tiled accurate CPU Vision OCR privacy verification (0 errors, 0 blocked term matches).
License and attribution
Licensed under Creative Commons Attribution 4.0 International. See LICENSE. Attribute this release to SpacetimeML and link to the dataset; indicate changes in derived versions. CAD application names identify software shown in the demonstrations.
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