factual

SWE-bench coding went from 3% to 50% in ten months

On SWE-bench, a benchmark of real-world software engineering tasks, the state of the art went from 3-4% at the beginning of the year to roughly 50% with the updated Sonnet 3.5 ten months later, and Amodei expects ~90% within another year.

factualpending

Speaker

Dario Amodei

Evidence Quote

in 10 months we’ve gone from 3% to 50% on this task. And I think in another year we’ll probably be at 90%.

Source

Dario AmodeiLex Fridman Podcast
Created: 6/13/2026, 3:36:36 AM

My Notes

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