# DappGo

- **Event:** [AIE Code Summit 2026 Hackathon](https://cerebralvalley.ai/e/aie-code-2026-hackathon)
- **When:** Sat, Nov 7 at 9:00 AM – 10:00 PM (PST)
- **Where:** San Francisco, CA
- **Team:** [Yenlung Lai](https://cerebralvalley.ai/u/Yanlong)
- **GitHub:** https://github.com/YanlongLai/market-claim-verifier
- **Demo video:** https://youtu.be/h3ohvAvh6aQ
- **Gallery:** https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/31

Market Claim Verifier checks the numbers in finance posts before they ship. Paste a post: Meta's Muse Spark (Meta Model API, also Baseten and Fireworks) extracts each financial claim and decides which SEC tools to call; deterministic Python binds the claim to SEC XBRL evidence, does the math and makes the final verdict, then writes a corrected draft with filing citations. The model proposes, the program decides, so a fluent wrong answer cannot become a correction. A live terminal shows the server log of each run. Held-out benchmark: 90.2% accuracy (240/266), false support 1/139, about $0.02 per claim. Live demo: https://hackathon.dappgo.com/ (password: dappgo).

## More from AIE Code Summit 2026 Hackathon

- [PRProof](https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/28)
- [Sharley - Vibecode for Production](https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/29)
- [The Liftie Sutras](https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/30)
- [Labbit](https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/32)
- [Dopple](https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/33)
- [Bob](https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/34)

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Markdown version of https://cerebralvalley.ai/e/aie-code-2026-hackathon/hackathon/gallery/31. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt