Y Combinator (@ycombinator) / X

Y Combinator

25.9K posts

Y Combinator

@ycombinator

We help founders make something people want. Subscribe to our newsletter: yc.link/newsletter

San Francisco, CA

Joined February 2010

Affiliates Replies Media

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Y Combinator
@ycombinator
6h
The next generation of startups will be built by smaller teams than ever before. At Startup School 2026, YC's @garrytan explains why we're we're entering the era of personal AGI: AI agents that run on your own infrastructure, compound your knowledge over time, and dramatically
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Y Combinator
@ycombinator
Aug 5
there is no better time to start a startup
Jeff Dean
@JeffDean
Aug 5
Announcing Discovery Loop! I am very excited to announce that, along with my longtime friends and collaborators @Sanjay_Ghemawat, @OriolVinyalsML and @quocleix, we are founding Discovery Loop (@DiscoLoopAI), a Public Benefit Corporation whose mission is to automate machine
Y Combinator
@ycombinator
Aug 5
Philip Johnston (@PhilipJohnston) is the co-founder and CEO of @Starcloud_, the company building data centers in space. In November 2025, Starcloud launched an Nvidia H100 GPU into orbit and trained the first large language model in space. They've since raised $200 million, hit
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Y Combinator
@ycombinator
Aug 4
Congrats to @pablorpalafox, @PaarupLuis, @javipalafox, and @HappyRobot (S23) on their $150M Series C at a $1.2B valuation! They build AI agents that run the phone calls, emails, and scheduling behind enterprise operations. They proved the platform in logistics and are now
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Y Combinator
@ycombinator
Aug 3
Waymo’s first autonomous demo took eighteen months. The product took fifteen years. Today the @Waymo Driver runs 500,000 trips a week — 4 million fully autonomous miles across 15 cities, with 17x fewer serious-injury crashes than human drivers. At Startup School 2026, Waymo
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