Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use.
Its capabilities exceed those of any model we’ve ever made generally available.
Claude for Word is now in beta.
Draft, edit, and revise documents directly from the sidebar. Claude preserves your formatting, and edits appear as tracked changes.
Available on Team and Enterprise plans.
Claude in Excel is now available on Pro plans.
Claude now accepts multiple files via drag and drop, avoids overwriting your existing cells, and handles longer sessions with auto compaction.
Get started: https://t.co/cAMDXM1h7r
Opus 4.6 is here.
The jump in autonomy is real. The biggest shift for me personally has been learning to let it run.
Give it the context, step away, and come back to something pretty amazing. The way we work alongside models is starting to completely change.
Introducing Claude Opus 4.6. Our smartest model got an upgrade.
Opus 4.6 plans more carefully, sustains agentic tasks for longer, operates reliably in massive codebases, and catches its own mistakes.
It’s also our first Opus-class model with 1M token context in beta.
Claude in PowerPoint is now available in research preview for Max, Team, and Enterprise.
Claude reads your layouts, fonts, and slide masters to stay on-brand — whether you're building from a template or generating a full deck from a description.
Claude in Excel is now available on Pro plans.
Claude now accepts multiple files via drag and drop, avoids overwriting your existing cells, and handles longer sessions with auto compaction.
Get started: https://t.co/cAMDXM1h7r