Claude Sonnet 4 specs, prices, where it runs and its benchmark standing
closed weights · top 10 on 0 of 8 · 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
- 8 boards captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 21 | Chat | 57.1% | 35 | ||
| 33 | Reasoning | 7.8% | 44 | ||
| 62 | Reasoning | 5.9% | 92 | ||
| 76 | Vision | 1,206 | 85 | ||
| 94 | Reasoning | 79.2% | 100 | ||
| 16 | Coding | 61.3% | 50 | ||
| 17 | Coding | 64.9% | 39 | ||
| 41 | Reasoning | 83.7% | 100 |
Versions and release history
7 versions in this line since Feb 24, 2025, from Pricing, OpenRouter and the boards.
| Version | Released | |
|---|---|---|
| Claude Sonnet 5.5 | Sep 28, 20266 weeks ago | Boards |
| Claude Sonnet 5 | Jun 30, 20264 months ago | Releases |
| Claude Sonnet 4.6 | Feb 17, 20268 months ago | Boards |
| Claude Sonnet 4.5 | Sep 29, 20251 year ago | Boards |
| Claude Sonnet 4this model | May 14, 20251 year ago | Boards |
| Claude 3.7 Sonnet | Feb 24, 20251 year ago | Boards |
| Claude Sonnet 3.5 |
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
- modalities now Text, Image to Text, was Text, Image, Files to TextOct 19, 2026 3 weeks ago