windows2t2/cad-1000-hours

CAD-1K Open v2 - 1,018.1229 Hours

509 end-to-end, single-display Windows CAD task recordings across seven CAD software families.

Each task contains:

• task_desc.json - task prompt, application, reference-input paths, and expected deliverables
• input_files/ - reference inputs named input.ext or input_N.ext
• output_files/ - submitted CAD deliverables and supplemental outputs named output.ext or output_N.ext
• rubrics.json - task-specific evaluation criteria
• task_overview.pdf - review document combining the task, rubrics, and current visual references
• clip.mp4 - screen recording video
• frame_events.json - events synchronized to video frames
• metadata.json - duration, frame, event, category, and platform metadata
• narration.json - frame-level task narration

Dataset Stats

509 tasks · 18.1229 hours · 455 public task objects · 207.18 GiB

Durations below use metadata.json.total_duration_ms.

Task Duration

Percentile	Duration
P25	35.3 min
Median (P50)	69.0 min
P75	136.9 min
P90	294.5 min

Min: 12.2 min · Max: 812.2 min

Category Distribution

All tasks are in the cad metadata category. The software-level distribution is:

CAD software	Directory	Tasks	Hours	Share
SOLIDWORKS	solidworks/	114	100.9123	9.9%
CATIA V5	catia/	7	17.7638	1.7%

Task Domain Distribution

Domains come from task_desc.json.domain.

Domain	Tasks	Hours	Share
Mechanical CAD	242	196.8295	19.3%
Structural design	7	40.6627	4.0%
Sheet metal design	6	4.4191	0.4%

Platform Distribution

Platform	Tasks	Hours	Share (hours)
Windows	509	1,018.1229	100.0%

Artifact Coverage

Every task has all seven required root files, at least one reference input, and at least one submitted output.

Artifact group	Files	Tasks covered
Root task files	3,563	509
input_files/	545	509
output_files/	1,347	509

Reference Input Formats

Format	Files
PDF	139
JPEG (.jpeg)	102
PNG	38
JPG (.jpg)	4
SOLIDWORKS assembly (.sldasm)	2

AutoCAD visual inputs are derived from the human gold drawings. Blank-start tasks expose the derived visual reference, while edit-existing tasks retain the supplied native starting file alongside the visual reference. The current task_overview.pdf files were regenerated from these inputs.

Submitted Output Formats

Format	Files
PDF	525
SOLIDWORKS part (.sldprt)	149
Log (.log)	146
PNG	39
SOLIDWORKS drawing (.slddrw)	16
JPG	16
Text (.txt)	15
CATIA part (.catpart)	12
Visual Basic (.vb)	12
C# (.cs)	8
SOLIDWORKS assembly (.sldasm)	7
CSV	2
CATIA product (.catproduct)	2
CATIA drawing (.catdrawing)	1
CATIA script (.catscript)	1

Task Layout

{software}/{task_id}/
├── task_desc.json
├── rubrics.json
├── task_overview.pdf
├── clip.mp4
├── frame_events.json
├── metadata.json
├── narration.json
├── input_files/
│   └── input[_N].ext
└── output_files/
    └── output[_N].ext

Pipeline backups and publication receipts live under the private _runs/ prefix and are not part of the public task corpus.