# Openwist

- **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:** [Ronisky Lodenyo](https://cerebralvalley.ai/u/Ronisky)
- **GitHub:** https://github.com/Ronisky-coder/Nia
- **Demo video:** https://youtu.be/gdrPakqC82o
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1014

Nia by Openwist is a supervisory safety layer for machines that decide for themselves: it sits between a learned policy and the robot, checks every proposed action against explicit human-approved rules, and under tighten-only authority can pass the action, substitute a safe fallback, or hand over — never anything else. Every decision becomes signed, tamper-evident evidence. On pre-registered held-out runs: standby stops in 1.8 s (vs 8.2 s), sensor-dropout contact 84% to 0, untrusted-command falls 100% to 0, policy-fault falls to 0% after a disclosed fix, nominal operation untouched. A Muse advisor (Muse Spark 1.3) drafts cited incident reports and rule proposals that must clear regression and human signing. Simulation only; Meta Motivo is the designated third-party test subject. 189 tests green; pip install nia-safety.

## More from Meta Global AI Developer Hackathon

- [KryomLabs](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1011)
- [Paycheck Committee](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1012)
- [Retake Coach](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1013)
- [Team AgentArena](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1015)
- [ElasticShelf](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1016)
- [shun](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/1017)

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