Claude Opus 5
Available · Language, Multimodal, Reasoning · Milestone · 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 4.8
Successor Claude Opus 5.5
1 news item
All events, in order
- Lineage Predecessor Claude Opus 4.8
- Lifecycle Released
- Source Announcement published
- July 2026 AI Radar 1 news item · Snapshots kept after items leave the live feed
- Lineage Successor Claude Opus 5.5
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