Crene · MAY 2026

Probability where pricing mechanisms do not exist.

Crene tracks how four frontier AI models forecast macro, earnings, and policy events, scored against verified outcomes. The edge is real but small. Calibrated, not predictive.

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1,124resolved events

Every event closed against an authoritative source. Calibration is tracked from the resolution forward.

0.240consensus Brier

Lower is better. 0.25 is the no-skill baseline for a binary forecast.

4frontier models

Claude, GPT, Gemini, Grok. Each model forecasts independently. The disagreement is exposed.

What we do not claim
  • Not predictions of market prices.
  • Not investment advice.
  • Not better than humans on questions humans already answer well.
Access

License the dataset

Resolved event archive, full per-event 4-model breakdown, calibration history, cluster decompositions. Sold via Neudata, Eagle Alpha, Monda, and direct.

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Build with the API

Probability endpoints for live and resolved events. JSON, rate-limited tiers, hashed API keys. For agents, dashboards, and decision tooling.

API documentation