Claude 5 2 versions
By Anthropic
| Model | Released | Type | Arch | Params (B) | Context | Open | Status |
|---|---|---|---|---|---|---|---|
| Claude Opus 5 | Feb 24, 2026 | Multimodal | Unknown | Not disclosed | Not disclosed | Closed | Active |
| Claude Sonnet 5 | Jul 9, 2026 | Multimodal | Unknown | Not disclosed | Not disclosed | Closed | Active |