Equation 48 · Part 2 · Why Coding Agents Fail: Long-Horizon Reliability in OpenAI Codex
subscript
subscript
What this part means
The lower label selects a particular version, component, or indexed member of the quantity. For example, x₀ and xₜ can be values at different positions.
Its job in the formula
A subscript distinguishes a version, component, step, or member of a quantity. It does not automatically mean multiplication.
Full expression→subscript→Article meaning
The passage around this formula
Better models raise many terms. Longer context can reduce some state loss. More tokens permit wider search. None substitutes for an environment that reveals errors and constrains consequences.
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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