Claude Opus 4.8
Available · Language, Multimodal, Reasoning · Primary source available
- Lifecycle
- Milestone or variant
- Related model
- Source event
- AI Radar coverage
- Only month or year known
- 5 events
2026
As of 10 October 2026
Released +1
Predecessor Claude Opus 4.7
Successor Claude Opus 5
Announcement published
All events, in order
- Lineage Predecessor Claude Opus 4.7
- Lifecycle Released
- Source Announcement published
- Source Announcement published
- Lineage Successor Claude Opus 5
← The full record of Claude Opus 4.8, with every claim and its sources