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Binary: one line

A binary market splits a numerical outcome at a single strike: above or below. It prices direction. It cannot say how much, and it pays the same whether the number lands a tick past the strike or far beyond it.

Continuous: the whole curve

Skepsis prices the entire distribution as buckets on one curve. It prices magnitude. Payoff scales with precision: a tighter range is harder to hit, so it pays more. At a uniform prior, payoff = N / k for k of N buckets.
Binary step payoff versus Skepsis continuous payoff

The difference that matters

The gap between the outcome you priced and the outcome that paid is basis risk. Binary carries it. Continuous removes it. For a trader, that is the difference between being paid for direction and being paid for accuracy. For a hedger, it is the difference between a contract that tracks the exposure and one that does not.