Boris Cherny
Person on 4 sites
Software engineer at Anthropic, creator of Claude Code and author of Programming TypeScript; blogs at borischerny.com.
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5 facts on wiqqi (opens wiqqi.app)
Who people, organisations and podcasts are, and how they connect, with sources.
Updated 2026-10-31 -
3 channels on ppll (opens ppll.app)
Where public figures publish, and what they are on record saying.
Updated 2026-10-30 -
35 beliefs on korrents (opens korrents.com)
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Being wrong is something to love, because it is what lets you define the problem more clearly, find the right solution, and solve it faster. (opens korrents.com)
“I love being wrong. It is my favorite, because it helps me more clearly define the problem, find the right solution, learn more quickly, and solve the problem.”
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When there is new data, you have to update your priors, even when the resulting churn feels thrashy. (opens korrents.com)
“When there’s new data, you have to update your priors.”
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Prompt injection is no longer a live attack on the frontier model: it simply does not follow instructions it reads on the internet any more. (opens korrents.com)
“the model does not seem to be prompt injectable anymore.”
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Being wrong is something to love, because it is what lets you define the problem more clearly, find the right solution, and solve it faster. (opens korrents.com)
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17 recommendations on rcmnd (opens rcmnd.app)
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Claude Slides (opens rcmnd.app)
“Don't sleep on Claude Slides. This is how I make slide decks now -- no more googling "iphone frame svg" like the old days Try it: https://claude.ai/artifacts”
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Opus (opens rcmnd.app)
“I used Opus 5.5 to formally verify the Claude Agent SDK using Lean. A couple short prompts = 16 PRs fixing various bugs and race conditions.”
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Lean (opens rcmnd.app)
“I used Opus 5.5 to formally verify the Claude Agent SDK using Lean. A couple short prompts = 16 PRs fixing various bugs and race conditions.”
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Claude Slides (opens rcmnd.app)