Y Combinator Brings Jensen Huang, Sam Altman and Jeff Dean Together for Startup School 2026 in San Francisco

Jensen Huang, Sam Altman, Jeff Dean, and Alexandr Wang on the same stage, for two days, before a hand-selected group of early-stage founders: Y Combinator has just unveiled the program for its Startup School 2026, and the lineup is staggering.

The most influential accelerator in Silicon Valley will host this event in person in San Francisco on July 25-26, 2026. Unlike the online Startup School — free and open to all — this edition is selective, application-based, with a deliberately limited number of spots. The announcement, published on March 5 via social media and events.ycombinator.com, immediately set the tech community ablaze.

Two Days of Immersion, Zero Filler PowerPoints

The format breaks from typical big tech conferences. YC is betting on small-group sessions offering direct access to speakers and other participants. The goal: substantive exchanges, not backstage selfies.

Beyond talks, the event will feature live hardware and robotics demos as well as presentations from YC partners. Everything designed as a condensed, hands-on training for founders and technical builders — CS, AI, and deep tech profiles leading the way.

A Lineup Concentrating the Global Tech Elite

The confirmed lineup speaks for itself:

• Jensen Huang — CEO of NVIDIA, the architect of the infrastructure powering the AI revolution
• Sam Altman — co-founder and CEO of OpenAI, central figure of the generative AI boom
• Alexandr Wang — founder and CEO of Scale AI, the global reference for AI data annotation
• Jeff Dean — Chief Scientist at Google DeepMind, a Google engineering legend for over two decades

On X, the reaction from founders and investors was immediate. As one founder followed by the VC community put it: "The lineup alone — Jensen Huang, Sam Altman, Alexandr Wang — is pretty absurd, in the best way."

$25,000 in OpenAI Credits and Flight Reimbursement

YC isn't just offering a great program. Each selected participant will receive $25,000 in OpenAI credits, a significant boost for early-stage startups consuming AI APIs heavily. The accelerator also offers flight reimbursement up to $500, lowering the entry barrier for international founders.

Networking is the other major asset: two days alongside founders from around the world, in a setting intimate enough for connections to be real.

A Format Gaining Momentum

YC's Startup School has long been a free online program, open to all. The shift toward a premium, selective, in-person format began with the previous edition — the AI Startup School of June 2025 — which gathered 2,500 participants in San Francisco with an equally impressive lineup: Elon Musk, Satya Nadella, Andrej Karpathy, Andrew Ng, Aravind Srinivas (Perplexity), and François Chollet.

The 2026 edition confirms this trajectory: YC is transforming its Startup School into the must-attend event for technical founders building at the frontier of AI.

How to Apply

Applications are open at events.ycombinator.com/startup-school-2026 until April 10, 2026. Selection is based on applications — YC describes a "hand-selected group" — so best not to wait until the last day.