# Ayai

- **Event:** [Meta Global AI Developer Hackathon](https://cerebralvalley.ai/e/meta-ai-developer-hackathon)
- **When:** Oct 26, 12:00 PM – Nov 4, 9:00 PM (EST)
- **Where:** Online
- **Team:** [Syed Ayaan Ahmed](https://cerebralvalley.ai/u/ayai)
- **GitHub:** https://github.com/Ayai1/EngramOS
- **Demo video:** https://youtu.be/bDPvOY9tsX8
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4130

EngramOS gives conversational AI a memory that tracks when facts changed, preserves their history, and checks untrusted information before storing it. This local demo shows a trusted fact, a quarantined document attack, and an answer grounded in retrieved evidence.

## More from Meta Global AI Developer Hackathon

- [ChangeProof AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4127)
- [Rewind Labs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4128)
- [Team ID: 656295919540867](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4129)
- [ByteToBit](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4131)
- [Creagent](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4132)
- [Team Nawa](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/4133)

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