# DelaHacks

- **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:** [Dennis Wayo](https://cerebralvalley.ai/u/DennisWayo)
- **GitHub:** https://github.com/DennisWayo/OpenFix-Lab
- **Demo video:** https://www.youtube.com/watch?v=GZ9vJQDJOCc
- **Gallery:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2464

OpenFix Lab turns GitHub issues into repair candidates backed by evidence developers can review. It pins the source revision, uses Meta Muse to diagnose the defect and propose a focused patch, then executes checks in isolated Docker and asks Muse to challenge the result. The interface separates the patch, executed results, model criticism, and unresolved questions.

The demonstration investigates SAM 3 issue #585 concerning crowd-annotation handling in evaluation. The recorded candidate passed 32 geometry fixtures and 500 no-crowd invariants. This remains a conditional local result: the harness tests selected evaluator methods, rather than full SAM 3 inference or dataset-scale performance. OpenFix helps developers assess what a proposed repair actually establishes before deciding whether to accept it.

## More from Meta Global AI Developer Hackathon

- [MRE Mission Engineer](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2461)
- [me studio](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2462)
- [Jabardast Jetha](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2463)
- [Team SiliconLoop](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2465)
- [Geet](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2466)
- [HakiScribe-AI](https://cerebralvalley.ai/e/meta-ai-developer-hackathon/hackathon/gallery/2467)

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