Modelsby GlyphClaude Sonnet 3.5 specs, prices, where it runs and its benchmark standing
closed weights · top 10 on 0 of 3
Facts
- Provider
- Anthropic
- Parameters
- Not disclosed by Anthropic
- License
- Proprietary
- Boards
- Weights
- Closed weights
- Benchmarks
- 3 boards captured
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 42 | Reasoning | 4.1% | 44 | ||
| 26 | Coding | 51.6% | 50 | ||
| 71 | Reasoning | 78.0% | 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 4 | May 14, 20251 year ago | Boards |
| Claude 3.7 Sonnet | Feb 24, 20251 year ago | Boards |
| Claude Sonnet 3.5this model |
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
- weights set to closedSep 25, 2026 6 weeks ago