# Bravon

- **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:** [Shubhaang Kataruka](https://cerebralvalley.ai/u/shubhaang221)
- **GitHub:** https://github.com/S-h-u-b-h-1/bravon_meta
- **Demo video:** https://youtu.be/kx5_vs1fy4g?si=SOVexe6atHlyB_F6
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/861

Bravon — Reliability, Proven is a verification-first AI engineering platform developed for the Meta Global AI Developer Hackathon 2026.

AI-generated repairs can pass visible tests while leaving critical behavioral or security requirements broken. Bravon addresses this problem by allowing Meta models to investigate failures through bounded, read-only tools, then independently testing proposed repairs inside isolated environments.

Our hackathon work introduced structured Meta-model investigations, isolated repair verification, false-green rejection, evidence-backed reporting, and an experimental safety-rule transfer system called Immortality.

Across nine recorded local Meta Llama 3.1 investigations, four repair proposals passed independent verification, two incomplete proposals were rejected, and three investigations ended in abstention.

A separate operator-reported Meta Muse Spark 1.3 experiment investigated a real DNS fault in a disposable Docker environment. Bravon then tested a bounded DNS safety invariant on a second isolated system, blocking an unsafe change while allowing a legitimate one.

The public product offers a read-only evidence experience. Results are limited to controlled experiments, and pre-existing foundations are separately disclosed.

AI proposes. Independent evidence decides.

## More from Meta Global AI Developer Hackathon

- [BluDogani](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/858)
- [CST Solution](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/859)
- [Pixel & Sprout](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/860)
- [SecureCoating Meta](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/862)
- [Storey](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/863)
- [Valorm Technologies](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/864)

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