AI hardware

Tri Dao

Together AI and Princeton

Why we track: FlashAttention and inference efficiency (memory demand)

Career moves

No published career moves.

Papers

Paper2026-08-12

Developed 'Dion3', a new optimization technology that increases AI training speed by up to 6x

Dion3: Full-Stack Orthogonal Updates

Tri Dao +7 more

What: Developed 'Dion3', which improves the entire system to solve the high computation and communication cost problems of the existing AI training tool Muon.
Key result: Dion3 reduced the optimization step duration by up to 6 times while maintaining performance equal to or better than Muon.
Why it matters: It can contribute to reducing related computation costs by increasing the efficiency of the AI model training process.AI summary

Training & scaling

Full summary Read paper ↗ PDF ↗

This page compiles published papers, official announcements and press reports for information only. Paper summaries are written by AI from the abstract and reviewed by the editor; they may differ from the original, so check the paper for anything important. Nothing here is a recommendation to buy or sell any security or investment advice. Career moves cite official announcements or major press reports; some career records come from Wikidata (CC0). Summaries on this page were translated by AI from the editor-reviewed Korean version.