Researchers debate whether AI training runs will eventually last more than a year

willdepue · x · 2026-07-29

Will Depue argues we may eventually see training runs lasting more than a year, but maybe not if RSI-style self-improvement takes off.

He suggests the real tradeoff is between waiting for more base-model progress versus starting earlier, since the upside of a newer base model for self-improvement could outweigh the cost of delay. A reply adds that current training runs still rarely exceed six months and that compute ramps make long pre-commitments look increasingly silly.

Related event: Why AI Model Training Cycles Struggle to Exceed Six Months(5 posts)→

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