GConferenceGridThe Conference Catalogue · Vol. 2026Folio № 746797
Data

Ray Summit 2026

R

ay Summit is the premier event for builders shaping the future of AI infrastructure. The conference brings together open source contributors, production machine learning teams, and infrastructure leaders in San Francisco to share practical insights on what works, what breaks, and coming innovations. Attendees will find a dynamic program featuring hands-on w…

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26Voices
8Underwriters
0Exhibitors
0On the bill · sessions
31Companies · in total
§I

The Voices

Programmed at Ray, in alphabetical order.
Artem Kazakov
AI / ML Technology Architect · Bridgewater Associates
Bogdan Gaza
Co-Founder & CTO · DatologyAI
Brendan Burns
CVP, Microsoft Azure Cloud Native & Management Platform · Microsoft
Chelsea Finn
Assistant Professor, Stanford; Co-Founder, Physical Intelligence (Pi) · Stanford / Physical Intelligence (Pi)
David Hall
Research Engineering Lead · Stanford
Dawn Chen
Software Engineer · Google
Devendra Chaplot
Member of Technical Staff · Thinking Machines
Haoran Li
Head of Post-training and Data · Character.ai
Ion Stoica
Co-founder & Executive Chairman · Anyscale
Jim Fan
Director & Distinguished Research Scientist · NVIDIA
Jimmy Ba
Co-Founder · xAI
Joe Spisak
Director of Product Management · Meta
Johannes Hagemann
Co-founder & CTO · Prime Intellect
Keerti Melkote
CEO · Anyscale
Lequn Chen
Research Engineer · Perplexity
Ludwig Schmidt
Assistant Professor, CS @ Stanford; Member of Technical Staff · Stanford / Anthropic
Pablo Delgado
Machine Learning Engineer · Netflix
Peter Ludwig
CTO & Co-founder · Applied Intuition
Robert Nishihara
Co-Founder · Anyscale
Sasha Rush
ML Researcher / Professor · Cursor
Siddharth Kodwani
Software Engineer, ML Infra · Zoox
Simon Mo
Lead · vLLM

— and 4 more, by name unsung —

§II

Underwritten By

The houses behind the program. Tiers as disclosed.
Attentive
Canva
Coinbase
Handshake
Notion
Nubank
Physical Intelligence (Pi)
Runway
Intermission
Part the Second · For the Buyer

An audience of 31 companies, parsed from the program.

“31 companies in attendance.”

The numbers below are derived from the speakers, sponsors, and exhibitors on this page — cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

№ 01Fig. 01 — Composition of the House
0All threespeak · spons · exh
8Sponsoringsponsor only
0Exhibitingexhibitor only
23Speakingspeaker only
№ 02Fig. 02 — The Voices, by Seniority

42% of the speakers carry senior titles — C-suite, Founder, VP, or Director-level.

  • C-suite415%
  • Founder / Owner415%
  • Director / Head of312%
  • Manager / Lead415%
  • Engineer · IC519%
  • Research / Science415%
  • Other roles28%

Of 26 on the bill · classified by free-text title

№ 03Fig. 03 — The Heaviest in the Room
  1. 01Anyscale3V
  2. 02AttentiveSp
  3. 03CanvaSp
  4. 04CoinbaseSp
  5. 05HandshakeSp
  6. 06NotionSp
  7. 07NubankSp
  8. 08Physical Intelligence (Pi)Sp
  9. 09RunwaySp
  10. 10xAI2V
  11. 11Applied Intuition1V
  12. 12Bridgewater Associates1V
  13. 13Character.ai1V
  14. 14Cursor1V
№ 04Fig. 04 — By Tier
unspecified8
100% of 8