Opus Three

product on 1 show · 2 statements across 1 episodes

Lenny's Podcast

2 statements about Opus Three, every show

Penn: Optimizing Claude 3 Opus for long-form coding drove Anthropic's early differentiation
“People are starting to use code these models, not just for code, not just like code autocomplete, but actually writing long form code. And it's that an opportunity for us to train, you know, Opus three to be better at. And it ended up being a relatively smalle…”
Dianne Penn Jul 26, 2026 ▶ 11:33 Why AI is going vertical (again) | Dianne Penn (Anthropic)
LENNY'S PODCAST Assertion Contradicted
Penn: Anthropic had fewer than 200 employees while building Claude 3 Opus
“Definitely when we were training and testing Opus three, I think that was the moment when the company, I think we were less than 200 people still at that point.”
Dianne Penn Jul 26, 2026 ▶ 9:11 Why AI is going vertical (again) | Dianne Penn (Anthropic)

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