Cherny: Claude Code boosted Anthropic engineer PR productivity by 200%
Boris Cherny · Head of Claude Code: What happens after coding is solved | Boris Cherny · Feb 19, 2026 · at 21:18
Boris Cherny, Head of Claude Code at Anthropic, discusses the productivity impact of AI coding tools inside Anthropic.
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“Over the last year, like, since we introduced quad code, we probably, I don't know the exact number, we probably, like, forex the engineering team or something like this, but productivity per engineer has increased 200% in terms of, like, pull requests.”
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