Equation 1 · Part 3 · A History of Anthropic and the Claude Model Line
Symbol S_k
What this part means
the security and deployment standard the policy requires once that threshold is crossed.
Its job in the formula
is a part of this expression. Its role is fixed by the surrounding article and by the operations shown in the formula.
Full expression→Symbol S_k→Article meaning
Where the article explains it
where C() is the model’s evaluated capability on a specific threat class, is the threshold defining ASL level k , and is the security and deployment standard the policy requires once that threshold is crossed.
The passage around this formula
…stripped to its structural claim, is a threshold trigger: . where C() is the model’s evaluated capability on a specific threat class, is the threshold defining ASL level k , and is the security and deployment standard the policy requires once that threshold is crossed. This is worth writing out because a threshold-triggered commitment is only meaningful if it is sometimes not satisfied by default — otherwise it is a description of business as usual, not a constraint.…
Learn the underlying idea
A subscript is a label attached below a symbol. It often selects a time step, component, category, or member of a sequence.
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Sources cited in the article section
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