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Prediction · AGI

I. J. Good on AGI

Said

A useful artificial brain could take roughly 13 to 30 years, conditional on it being achieved within the next century.

Source summary · not a verbatim quotation.

Expected 1972–1989

Good gave a central estimate of 20 years multiplied or divided by 1.5, conditional on development within 100 years, which he considered more likely than not. A sufficiently capable machine could then design a better successor.

Original terminology
artificial brain
Source notes

Primary report dated June 2, 1959, pp. 16–17; based on a December 17, 1958 lecture, whose exact wording was not separately verified.