Claude Sonnet models
Anthropic
- Models
- 3
- 1 scored
- Cheapest call
- $0.0766
- Claude Sonnet 5.5
- Dearest call
- $0.1149
- Claude Sonnet 4.6
- Best bugs caught
- 77%
- Claude Sonnet 5.5
- Newest
- 2026-09-28
- Claude Sonnet 5.5
| Version | Model id | Released | Context | Max output | Input / 1M | Output / 1M | Cached input / 1M | Review call | Weights | Rank | Bugs caught |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Sonnet 5.5 | claude-sonnet-5-5 | 2026-09-28 | 1M | 128K | $2.00 | $10.00 | $0.10 | $0.0766 | Closed | #1 | 77% |
| Claude Sonnet 5 | claude-sonnet-5 | 2026-06-30 | 1M | 128K | $2.00 | $10.00 | $0.20 | $0.0766 | Closed | – | – |
| Claude Sonnet 4.6 | claude-sonnet-4-6 | 2026-02-17 | 1M | 128K | $3.00 | $15.00 | $0.30 | $0.1149 | Closed | – | – |
| Compare | |||||
|---|---|---|---|---|---|
| 1 | Claude Sonnet 5.5Anthropic · Mid-range | 77% | 2.0 | $0.0571 |
Updated Oct 16, 2026All pricespricing.json