Oracles Technologies LLC

this is a CATIA V5 extension called PYCATIA and it allows you to automate as well as create components in a purely data driven way, this is the direction that I would like to see more of from the people who want to make a professional tools for engineers in this extension you are still driving the inputs , however this is far less error prone when you have complex surface or tons of features that you have to change the fundamental problem with using pure LLM output to design mechanical components is it lacks the grounding in constraint-based parametric logic that real world CAD systems depend on. LLMs hallucinate geometry, they don’t model it. PYCATIA bridges that gap by letting you bind natural-language or data-driven inputs directly to CATIA’s kernel. this is the kind of tool that makes AI a actual engineers assistant not just spitting out STEP files that look plausible but building them from relationships references and real constraints. more tools should be built this way, coupled with existing industrial software, and building AI functionality on top of this