Planet Signals

Evals: scripted test worlds with known answers: a planted smoke link it should find, a look-alike with no link it should reject, and a big earthquake it should lead with.${ev?.agent ? ` Latest: ${ev.agent.passed} of ${ev.agent.total} passed .` : ""}
Calibration: on unrelated data its statistics raise a false alarm ${pct(ev.stats.false_positive_rate_independent)} of the time (target 5%), and find a planted link ${pct(ev.stats.detection_rate_planted_lag)} of the time. An early version raised false alarms 19% of the time; the evals caught it.
Every report is graded: the latest passed ${checks.passed} of ${checks.total} automatic checks.

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This is Earth, right now.

An AI agent built on Claude watches live data about our planet. Every day it decides what matters, investigates, checks its own work and reports back. You can give it a mission too.

Live EarthStorms, fires, quakes, wildlife and aurora from NASA, USGS and more.
Daily AI reportThe agent picks what to investigate and checks its own work.
Your missionsWatch it investigate your question, step by step, on the globe.

This is Earth, right now.

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