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Equation 15 · Part 1 · OpenAI Codex as a Software-Engineering System: Models, Harnesses, and Evidence

Symbol s_k

sks_k
sks_k

What this part means

the relevant but incompletely observed repository state.

Its job in the formula

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

Where the article explains it

Let sks_k be the relevant but incompletely observed repository state.

The passage around this formula

Let sks_k be the relevant but incompletely observed repository state. The harness emits

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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.

Open the illustrated subscripts: which member of a family? guide →

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Sources cited in the article section

These citations provide research context; check each source for the exact claim it supports.