The Ledger
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Cherny: Anthropic builds minimal product interfaces to keep up with model evolution
“The way we think about it is the model is evolving so quickly that we build a minimal possible product to keep up with it.”
Cherny: I use both Claude Code and Cursor every day
“I personally use a lot of these products and you know, I use quad code every day, but I also use cursor every day and I use other products every day.”
Cherny: Claude Code hit its stride with Sonnet 4 and Opus 4
“We started building quad code when it was still Sonnet at 3.5 and it was okay. And then with, you know, 3.6 and 3.7, it was still, it was fine. It was pretty good. But then when Sonnet four and Opus four came out, that's when it really hit its stride and we fe…”
Anthropic released Claude Code to learn how to make AI agents safe in the wild
“One of the reasons that we release cloud code is just to learn how people use it, and to learn how to make this thing safe, to learn how it behaves in the wild, so that we know what to do next.”
Cherny: Anthropic only releases Claude Code features used daily internally
“Generally our bar is if we find ourselves really happy with it and we find ourselves using it every day, then we release it to everyone.”
Cherny: Claude Code offers subscription pricing from $20 to $200 monthly
“For Quadco, there's two pricing models today. One is you can get a subscription. There's Pro, and then there's Max, and this is I think it's 20 bucks a month, hundred bucks a month, or 200 bucks a month, and it has very, very generous rate limits.”