Leo AI (getleo.ai)

Leo AI is an AI engineer for mechanical design teams. It connects to CAD and PLM, reads native 3D geometry, and helps engineers inspect designs, find and reuse parts, generate and edit CAD, and answer technical questions with cited sources. It runs on the Large Mechanical Model, trained on 3D CAD data and not just text, so it genuinely understands parts and assemblies. See how it works for mechanical engineering teams.

Leo AI is the world’s first engineering design co-pilot. Our deep-learning researchers are building the world’s first Large Mechanical Model (LMM), the proprietary foundational model at the core of Leo. Just as LLMs use words as tokens and are trained to combine them into coherent text, Leo was trained on a dataset of millions of man-made products and uses machine parts as tokens, combining them into DFMA-compliant products. Our LMM can incorporate multi-modal engineering input, such as textual descriptions of engineering questions or product requirements, hand-drawn sketches, 2D images, and 3D CAD files.

Leo is your ultimate engineering partner, equipped with domain-specific capabilities to relieve you of tedious work such as drafting design concepts, answering technical questions, finding parts in the PLM or vendor websites, and collaborating with fellow engineers. All integrated into your CAD editor, Leo is here to make your work radically more efficient and joyful.

Leo is deployed with enterprise-grade security and integrates with CAD editors and PLM systems; deployment can be isolated per customer and data handling is described in security details and a trust center.

Use cases

• Review designs for errors, DFMA, tolerances, and GD&T with an Inspector that cites the rule behind each finding.
• Generate and edit CAD from text, images, or drawings and rebuilds them as editable models in your CAD.
• Find and reuse existing parts by geometry using internal libraries and vendor catalogs.