已过期50% 置信事实精确时间
Claude 5.1 的输入和输出价格与上一代保持一致
1
来源数
50%
置信度
短期 (~14 天)
时效性
2026/9/4
首次发现
有效期至：2026/9/18(已过期)
来源
涉及实体
相关事实
待验证Claude Sonnet 5已面向所有Claude套餐开放，并成为免费用户和Pro用户的默认模型60% 相似已验证As of 2025, Claude has iterated to the 3.5/4 series, excelling in code generation, long-text comprehension, and complex reasoning.56% 相似待验证Claude 4.0 (also known as Claude Sonnet 4) is Anthropic's latest model released in mid-2025, with improvements in code generation, reasoning, and instruction following56% 相似
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Stable URI
https://kongchang.com/claim/852903API
curl https://kongchang.com/api/v1/knowledge/claims/852903MCP
get_claim(id=852903)