Anthropic
Anthropic eventsKeynotes year over year
1
Keynotes
6
Announced
67%
GA at launch
Announcements per year
20256
GAPreviewComingAnnounced
What changed year over year
2025
- Mike Krieger opened Code with Claude, Anthropic's first developer conference, in front of a live audience
- Dario Amodei announced Claude Opus 4 and Claude Sonnet 4 were releasing live across all Anthropic products
- Claude 4 models add near-instant responses alongside an extended thinking mode for harder problems
- Amazon's Alexa team used Claude to prototype new assistant functionality ahead of the Alexa+ launch
- A new code execution tool in the API lets Claude write and run code directly during a conversation
- Claude Opus 4GA
- Claude Sonnet 4GA
- Claude CodeGA
- Code execution toolGA
- Extended thinking with tool usePreview
- Model Context Protocol adoptionAnnounced
Keynotes
Companies on stage
Amazon
Google Cloud
Block
Cognition
Cursor
GitHub
Microsoft
Rakuten
Sourcegraph
Augment CodeSummaries of official keynote videos and recaps; watch the source for exact wording. Logos via logo.dev; trademarks belong to their owners.