@misc{aihist_grok-4-5-2026,
  title        = {{xAI 发布 Grok 4.5}}
  author       = {{AI 纪年}}
  date         = {2026-07-08}
  year         = {2026}
  month        = jul
  howpublished = {\url{https://aihist.net/e/grok-4-5-2026.html}}
  url          = {https://aihist.net/e/grok-4-5-2026.html}
  urldate      = {2026-11-03}
  language     = {zh-CN}
  keywords     = {Grok, 推理, 智能体}
  abstract     = {xAI 发布 Grok 4.5，强化推理、编码与多智能体协作。它是 Grok 4 系列在 2026 年的中段升级。}
  note         = {AI 纪年静态引用页（EB/OL），构建于 2026-11-03}
}