Free tier · Real-time
PREXORA · AI-NATIVE SIGNALS

Don't gamble.
Prexora.

AI-native prediction-market signals — grounded in physics, polls, and on-chain data. Every call timestamped. Every outcome public. No tipsters. No vibes. Just receipts.

Open data: NWS · ECMWF · METAR · GFS · ICON Half-Kelly sizing Polymarket CLOB resolution
Auditable
The receipts · public · timestamped
All-time win rate
cumulative P&L
All resolved signals
bets
wins
losses
win rate
Every signal logged at publication. Auto-resolved against Polymarket CLOB. View every signal →
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THE SAME PIPELINE 1,200+ TRADERS WATCH
How Prexora works

Open data. Real math. Public receipts.

Read the full methodology →
01
01 · SOURCE

Where signals come from

Numerical weather models running on public, open data — the same systems professional meteorologists trust. No mystery feeds, no closed APIs.

NWS ECMWF METAR GFS ICON
02
02 · SCORE

How we score the edge

We compute the probability the market should be at, then compare it to where it actually is. The gap is your edge. Sizing follows half-Kelly with a calibrated bankroll cap.

Half-Kelly 8% cap p_model vs p_market
03
03 · PROVE

How we prove it

Every signal timestamped at publication. Every outcome auto-resolved against Polymarket CLOB. The track record on this page is what came out — no edits, no retroactive picks, no curation.

Polymarket CLOB Auto-resolve 0 edits
Trust statement

Prexora is research and education, not financial advice. We do not place bets for you. We do not custody your funds. Every signal is timestamped at publication and auto-resolved against Polymarket CLOB. The track record is computed on Prexora's standard $2,500/day model portfolio — fully auditable, nothing deleted, nothing backfilled.