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What Actually Makes A Startup Durable

Y Combinator · Jul 25, 2026 · Industry Trends

YC advisor claims no programming task remains where humans outperform AI models today

“I just don't think there's a single programming task that a human is more effective for a human to do than a model to do.”

A Y Combinator advisor argues that AI model costs are falling roughly 10x per year, making cost concerns about AI-versus-engineer economics a non-issue within 6-12 months. More provocatively, they claim there is no longer any programming task where a human engineer is more cost-effective or capable than today's best AI models. This represents a significant public stance from a top-tier accelerator that will shape how YC-backed founders staff and build their companies.

ai-cost-curve developer-productivity yc ai-native-startups software-engineering

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