Sonnet 5.5 is up on RamenBench, and it absolutely EVICERATES Sonnet 5!
On High effort, it worked for 53min 54sec and used 321k tokens I don't even have to explain how much better it is than previous generation. And I noticed that starting with Opus 5.5, Claude models have
Sonnet 5.5 built a working clone of Proof, our open-source document editor, from scratch.
It did it at low effort. kieranklaassen uses this as a test for coding models. Before Sonnet 5.5, only three models he’d tested had managed it: • Fable 5 • GPT-6 Astra • Opus 5.5 Opus
America: a 250 year tribute.
I made this 5 minute documentary completely orchestrated by opus with a montage of the remastered versions of the most iconic moments of US history
We also wanted to try generating this type of videos with Opus 5.5 for Legio🤝
Increíble el resultado, en 5 minutos y con un solo prompt Para quienes no conocen, Legio es un sistema de gestión para estudios jurídicos, que se integra a los diferentes portales del poder
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