Claude Opus 4 specs, prices, where it runs and its benchmark standing
closed weights · top 10 on 1 of 9 · released May 14, 2025
Facts
- Provider
- Anthropic
- Release date
- May 14, 2025
- Boards
- Parameters
- Not disclosed by Anthropic
- Modalities
- Text, Image to Text
- Boards
- Weights
- Closed weights
- Benchmarks
- 9 boards captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 19 | Chat | 58.6% | 35 | ||
| 26 | Reasoning | 10.7% | 44 | ||
| 35 | Agents and tools | 1,152 | 40 | ||
| 59 | Reasoning | 8.6% | 92 | ||
| 74 | Vision | 1,208 | 85 | ||
| 98 | Reasoning | 142.8 | 100 | ||
| 10 | Coding | 72.0% | 50 | ||
| 12 | Reasoning | 87.3% | 100 | ||
| 12 | Coding | 67.6% | 39 |
Versions and release history
9 versions in this line since May 14, 2025, from Pricing, OpenRouter and the boards.
| Version | Released | |
|---|---|---|
| Claude Opus 5.5 | Sep 22, 20266 weeks ago | Releases |
| Claude Opus 5 | Jul 24, 20263 months ago | Releases |
| Claude Opus 4.8 | May 28, 20265 months ago | Boards |
| Claude Opus 4.7 | Apr 16, 20266 months ago | Boards |
| Claude Opus 4.6 | Feb 5, 20269 months ago | Boards |
| Claude Opus 4.5 | Nov 24, 202511 months ago | Boards |
| Claude Opus 4.1 | Aug 5, 20251 year ago | Boards |
| Claude Opus 4this model | May 14, 20251 year ago | Boards |
| Claude Opus 3 |
Category ranks, more models and catalog changes
Rank in each category
More from Anthropic
Catalog changes, newest first (kept for good)
- no longer listed on AWS BedrockNov 2, 2026 7 days ago