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Tren-Tren

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Tren-Tren — Demo video

Trentren: an AI council that watches earthquakes: https://trentren.35.254.142.75.sslip.io/ Trentren is a real-time agentic-driven earthquake watch system for Chile, the United States, and Japan. Every two minutes a group of agents checks live feeds from the National Seismology Center and USGS. When a large earthquake hits, it posts a rule-based pre-alert in under a second. Then a council of AI agents takes over, each with its own tools: A seismologist runs a tested escalation model and looks at earlier quakes and similar past events. - A media watcher reads the news coverage. - A civil-protection officer works out which cities are exposed, how strongly they're likely to shake, and the tsunami risk. The agents read each other's reports and debate. A coordinator then issues the official alert level (watch, caution, or alert), which is saved to a database and shown live on a web map. Trentren can also replay historical earthquakes as if they were happening now, so you can see how the council reasons with only the information it would have had at the time. It doesn't claim to predict earthquakes. Its forecasts are limited to escalation, meaning the chance that a quake is followed by a larger one. That model was benchmarked against standard seismology baselines.

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