Anthropic
Claude Opus 4.8
Explore Claude Opus 4.8 specifications, lifecycle details, and availability across coding agents, with links to official Anthropic sources.
Lifecycle
ActiveRelease date
Coming soon
Availability
Available in
Availability remains unknown until verified coding-agent sources are connected.
Specifications
Model details
- Context window
- 1,000,000 tokens
- Max output
- 128,000 tokens
- Input types
- Image, Text
- Output types
- Text
- Reasoning support
- Supported
- Vision support
- Supported
- API availability
- Available
- Knowledge cutoff
- Jan 2026
Changelog
Recent changes
Date pending
Change history coming soon
Release notes and agent availability changes will appear here.
VerificationOfficial source