# Escher

- **Event:** [GPT-6 Astra Hackathon SF](https://cerebralvalley.ai/e/openai-gpt-6-astra-sf)
- **When:** Tue, Sep 8 at 9:00 AM – 10:00 PM (PDT)
- **Where:** San Francisco, CA
- **Team:** [Kian Kyars](https://cerebralvalley.ai/u/kian)
- **GitHub:** https://github.com/kiankyars/euv
- **Demo video:** https://youtu.be/TSNhQhY7HbY
- **Gallery:** https://cerebralvalley.ai/e/openai-gpt-6-astra-sf/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/openai-gpt-6-astra-sf/hackathon/gallery/55

EUV is an AI-driven computational lithography lab that corrects mask geometry so the simulated pattern printed on a wafer better matches the intended chip design. It combines a numerical optics simulator, AI-proposed corrections, and Bayesian optimization.

---

Markdown version of https://cerebralvalley.ai/e/openai-gpt-6-astra-sf/hackathon/gallery/55. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt