Probable Worlds

Learning center

Research worth weighing

Methodology notes, deep dives, and field guides from the team building calibrated forecasting infrastructure.

Make decisions calibrated with Probable Worlds

This e-book explores how decision desks turn raw signals into calibrated probabilities — and how to wire them into hedges, plans, and briefings without losing the audit trail.

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E-book — 48 pagesPDF

Probable Worlds

The Calibrated Organization

From gut calls to scored probabilities

Featured whitepapers

Dive deep into advanced topics

Scenario Engine architecture and design principles

The engineering decisions and distributed-systems design behind a forecasting engine built for decision workloads at scale.

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Calibration audits: scoring the scorer

How the independent annual audit of our resolution ledger works, and what 0.91 does — and does not — mean.

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Conditional forecasting for treasury operations

Integrating what-if world-states into hedging workflows for richer, defensible positioning.

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Watchtowers at scale: alerting on probability, not news

How threshold alerts on calibrated odds cut reaction times without drowning desks in noise.

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