claude-opus-5-fast
Claude Opus 5 Fast
- Status
- Listed
- First seen
- 2026-10-07 17:06 UTC
- Last seen
- 2026-10-07 21:54 UTC
- First evidence
- Catalog
- Best evidence
- Catalog
| Seen by | Evidence | State | Last seen |
|---|---|---|---|
| Venice | Catalog | Listed |
Metadata by source
Highlighted rows disagree between sources. Missing values show as unknown, not zero.
| Field | Venice |
|---|---|
| Name | Claude Opus 5 Fast |
| Context | 1M |
| Max output | 128k |
| Input price /M | $12 |
| Output price /M | $60 |
Release
- Model
- Claude Opus 5 (Fast) · variant of Claude Opus 5
- Lab
- Anthropic
- Released
- 23 Jul 2026
2 sources agree
- models.dev metadata: released 23 Jul 2026
- models.dev metadata: released 24 Jul 2026 (2 hosts)
- Vercel AI Gateway: released 24 Jul 2026
History
Nothing here yet
No changes recorded for this model since the baseline.