Jeff Dean: AI models have reached junior engineer capability level
Jeff Dean · Jeff Dean: The 1% Rule for Building in AI · Y Combinator · Jul 30, 2026 · at 0:58
Google Chief Scientist Jeff Dean speaks with YC Managing Partner Diana Hu about his earlier prediction on AI capabilities in software engineering.
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“The models have been getting a lot better at sort of agent-based, longer-running coding tasks, and it seems pretty clear that they are now actually pretty capable, and depending on exactly your definition of junior engineer, it seems pretty spot on, I would say.”
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