@misc{aihist_claude-3-7-2025,
  title        = {{Claude 3.7 Sonnet 发布，扩展思考进入商用模型}}
  author       = {{AI 纪年}}
  date         = {2025-02-24}
  year         = {2025}
  month        = feb
  howpublished = {\url{https://aihist.net/e/claude-3-7-2025.html}}
  url          = {https://aihist.net/e/claude-3-7-2025.html}
  urldate      = {2026-11-03}
  language     = {zh-CN}
  keywords     = {Claude, 推理, claude-code}
  abstract     = {Anthropic 发布 Claude 3.7 Sonnet，首次把扩展思考与普通回答整合在同一模型中，并同步推出 Claude Code 研究预览。它把“可控推理预算”带入商用模型。}
  note         = {AI 纪年静态引用页（EB/OL），构建于 2026-11-03}
}