MIRAGE-CAD
Converts text, images, point clouds, or STEP and B-Rep geometry into construction plans plus OpenCASCADE-executable Python CAD programs.
What it does and how it connects
MIRAGE-CAD generates executable parametric CAD programs from one active input modality per query: text, an image, a point cloud, or a STEP-derived global descriptor. It does not evaluate simultaneous multimodal fusion. The output is a construction plan plus OpenCASCADE-executable Python CAD programs. The reported STEP pathway effectively uses 50 global kernel statistics, not an entity-level topology-aware B-Rep encoder.
The repository is unusually candid about its own limits: it holds the historical submission code together with a separately organized revision evidence bundle, retains historical results and their unfavorable outcomes, and states that asset preparation is not semantic validation and a completed training run is not evidence of a fully controlled comparison. A verify script (tools/verify_revision_artifact.py) runs CPU-only file, hash and raw-row checks without models or CAD execution, and the docs carry separate files for known limitations, artifact scope and anonymization.
Alternatives
Compare side by side- VisCAD
A 27B foundation model that maps text, drawings and photographs to executable FreeCAD programs, rather than a revision-evidence codebase for multimodal CAD programs.
- RealCAD
Reconstructs editable CAD command sequences from real photographs, rather than generating construction plans from one input modality per query.
- MAC (Multi-Agent CAD)
Generates printable build123d parts through a multi-agent pipeline, rather than OpenCASCADE-executable programs from mixed inputs.
- Chamfer
Writes build123d Python and measures the result against the request, rather than generating construction plans plus OpenCASCADE programs.
- Text23D Mechanical
Turns chat prompts into CadQuery or FreeCAD models in a web workbench, rather than OpenCASCADE-executable programs from mixed inputs.
Sources
Not verified
- Pricing: none stated on the repo.
- Real user voices: no real linked post read for this page; the repo has no public issues.
- No GitHub releases exist, so latest release fields are null.
- A named individual builder beyond the catalog record: the README does not name Jizong Zhan; the name comes from the catalog record.
Last verified November 6, 2026. Listings are informational. The evidence score measures public, verifiable evidence and is not an endorsement or a compatibility claim.