CADSmith: Multi-Agent CAD Gen with Validation
π‘Multi-agent LLM hits near-perfect CAD gen w/ geometric validation benchmarks
β‘ 30-Second TL;DR
What Changed
Generates CadQuery code from text via multi-agent LLM pipeline
Why It Matters
Advances reliable text-to-CAD, enabling AI-driven engineering design automation. Outperforms single-pass methods, reducing errors in precise manufacturing models. Democratizes CAD for non-experts via natural language.
What To Do Next
Read the arXiv paper and test CADSmith on your custom CAD prompts.
Key Points
- β’Generates CadQuery code from text via multi-agent LLM pipeline
- β’Nested loops: execution error fixes and programmatic geometric checks
- β’Combines OpenCASCADE exact metrics (bbox, volume) with VLM Judge
- β’RAG over API docs for evolving CAD libraries
- β’Superior benchmarks: 100% exec, F1 0.9846, IoU 0.9629, Chamfer 0.74
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Original source: ArXiv AI β
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