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Equation 5 · Part 1 · Ten Failure Modes That Define the Open-Weight AI Ecosystem

Symbol p

pp
pp

What this part means

p is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

Its job in the formula

p is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.

The passage around this formula

…it, and monitoring responsibility does not travel with the file. If a base model preserves a given desirable property — genuine safety training, license compliance, unmodified provenance — with independent probability p at each of n downstream forks, the probability that all n forks still have it is pnp^n , which falls quickly even when p is fairly high and n is modest; the releasing lab’s own diligence bounds only the first term. This is not a claim that any specific p or n has been measured for a real ecosystem…

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A variable is a named place for a value. Its letter is a local label: x can mean position in one formula and a data point in another.

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