What's in the AI curriculum
- LLM product design — when to fine-tune vs prompt, evals, latency tradeoffs.
- Agent architectures — single vs multi-agent, tool use, reliability patterns.
- Foundation-model strategy — building on top vs around vs underneath.
- AI go-to-market — how YC's AI companies (Cursor, Harvey, Perplexity) found their first 100 customers.
- Defensibility — moats in a world where the model layer is commoditizing.
Why YC built this track
Sam Altman and YC partners have publicly stated that AI is the largest opportunity in YC's history. With 70%+ of recent batches building AI, the partner team built a dedicated educational layer so founders show up to interviews with sharper technical thinking — not just "we use GPT-4 for X."
Notable YC AI companies
FAQ
What is YC AI Startup School?
A focused track within YC Startup School for founders building AI-first companies. Same free model, but with curriculum specifically on LLM products, agents, foundation-model strategy, and AI go-to-market.
Who teaches the AI track?
YC partners working with AI batches, plus guest lectures from founders of YC AI companies (Perplexity, Anthropic alumni, Cursor, Harvey, etc.).
Do you need a working AI product to join?
No. The track is open to founders at any stage — idea, prototype, or shipping. Most join with a rough prototype and a thesis on which AI problem they want to solve.
How does the AI track help with YC batch applications?
YC has stated that roughly 70% of recent batch companies are AI-related. Founders who completed the AI track tend to apply with sharper positioning and clearer technical moats — both things partners specifically look for in AI applications.
Is the AI Startup School the same as YC's main AI batches?
No. The main YC batches still go through the regular application + interview + funding process. AI Startup School is the free, open educational layer — a feeder, not a substitute.