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Equation 1 · Part 4 · The Real Economics of Shipping a Model to a Device

Symbol c_student

TCdistill=Cdistill+Q⋅cstudent,TC_{\mathrm{distill}} = C_{\mathrm{distill}} + Q \cdot c_{\mathrm{student}},
cstudentc_{\mathrm{student}}

What this part means

csc_student is one of the signed contributions combined to compute the quantity on the left.

Its job in the formula

csc_student is one of the signed contributions combined to compute the quantity on the left.

The passage around this formula

That gap explains why distillation investment almost never fails its own break-even test once a product actually ships. Write the total cost of training and then serving a distilled student model as TCdistill=Cdistill+Q⋅cstudentTC_{\mathrm{distill}} = C_{\mathrm{distill}} + Q \cdot c_{\mathrm{student}}. against the cost of simply continuing to serve the teacher directly for the same query volume,

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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.

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Sources cited in the article section

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