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
También queríamos probar la generación de este tipo de videos con Opus 5.5 para 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
Introducing: "The Shadow Test" for Frontier AI!
🧊 I made AI models build sculptures out of cubes. Then I turned on gravity and it turned out to be the hard part. Fable 5.1 failed at it miserably and the reason is really cool! So what is the Shadow Test? The rules actually fit
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