Claude Sonnet 4, part of the Claude 4 family, is a significant upgrade to Claude Sonnet 3.7. It excels in coding (72.7% on SWE-bench) and reasoning, responding more precisely to instructions. Sonnet 4 offers an optimal mix of capability and practicality, with enhanced steerability, and supports extended thinking with tool use.
发布日期2025年5月22日
参数规模—
上下文长度200K
许可证Proprietary
知识截止—
Benchmarks
评测成绩
| 评测基准 | 类别 | 分数 | 来源 |
|---|---|---|---|
| MMMLU | language reasoning math general | 86.5 | 来源 |
| TAU-bench Retail | reasoning communication | 80.5 | 来源 |
| GPQA | reasoning general | 75.4 | 来源 |
| MMMU | multimodal reasoning general | 74.4 | 来源 |
| SWE-Bench Verified | reasoning frontend_development code | 72.7 | 来源 |
| AIME 2025 | math reasoning | 70.5 | 来源 |
| TAU-bench Airline | reasoning communication | 60.0 | 来源 |
| Terminal-bench | reasoning code | 35.5 | 来源 |
Pricing
API 价格对比
| 服务商 | 输入价 | 输出价 | 上下文 | 吞吐(tok/s) | 延迟(s) | 函数调用 | 代码执行 | 联网搜索 |
|---|---|---|---|---|---|---|---|---|
| Jiekou.AI | $2.70 | $13.50 | 200K | — | — | ✓ | ✗ | ✗ |
| NanoGPT | $2.99 | $14.99 | 200K | — | — | ✓ | ✗ | ✗ |
| 302.AI | $3.00 | $15.00 | 200K | — | — | ✓ | ✗ | ✗ |
| Abacus | $3.00 | $15.00 | 200K | — | — | ✓ | ✗ | ✗ |
价格单位：美元/百万 token，数据来自社区整理，仅供参考。