YC Startup CellType Is Building Biological World Models With Specialized LLMs

david_van_dijk · x · 2026-07-27

CellType says it is building a biological world model and is recruiting at YC Startup School in San Francisco.

The startup describes its approach as specialized LLMs that simulate biology rather than only reason about it, and says founders Ivan and Shawn are on site to meet potential hires. The post also notes that the team presented at YC Startup School alongside NVIDIA CEO Jensen Huang and Claude Code creator Boris Cherny.

Related event: YC Startup CellType Recruiting for Biological World Models(2 posts)→

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