Give your app real-time decision-making with Decisions API, powered by GPT-6 Luna.
Define questions and possible answers to classify content, route requests, or choose an agent’s next action.
Available in limited preview.
When several people talk at once, a transcript can get messy fast.
Our new Nemotron 3 Diarization model tracks who spoke when, even when voices overlap. It handles up to eight speakers, has 100M parameters, and is now available on @huggingface 🤗
Sonnet 5.5 improves on Sonnet 5 across benchmarks, in some cases dramatically.
It’s a faster, lower-cost complement to Claude Opus 5.5, strongest at well-scoped everyday tasks, fixing bugs, and creating polished documents, slides, and spreadsheets.
Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family.
It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work.
ICYMI: Claude Opus 5.5 (Max) landed #1 in the Code Arena: WebDev with a price 60% lower than the next best model: GPT-6 Astra (Max).
In the Arena, all scores are based on live, real-world use by our global community.
Check out first impressions with our AI capability expert, @petergostev and let us know what you think.
https://t.co/JZW7mwkrEc