Claude 在物理学家挑战下完成九圈散射振幅计算，打破八圈纪录

此前纪录是 SLAC 的 Lance Dixon 团队在 planar N=4 super-Yang-Mills 模型中完成的八圈。物理学家 @4gravitons 发起挑战：AI 能否用学术级算力预算突破八圈。

Claude Science 收到单条描述九圈问题的提示词后，连续数天大体无人监督地运行，最终以几千美元的总成本解决该问题，结果由 Dixon 独立验证。

New on the Science Blog: Yes, Claude can do Nine Loops. Theoretical physicists predict how particles behave using formulas called scattering amplitudes. These are notoriously hard to compute, so researchers work with layers of increasingly fine corrections called “loops”—each added loop makes the answer more precise but takes exponentially more computation. Most calculations stop at two or three loops. Eight loops was the previous record in a simplified model physicists use as a testing ground (planar N=4 super-Yang-Mills), set by SLAC's Lance Dixon and collaborators. Last month, physicist and science writer @4gravitons issued a challenge: could an AI push past eight loops in this model, using only the compute budget an academic could reasonably access? Given a single prompt describing the nine-loop problem, Claude ran largely unsupervised for days in Claude Science and solved it using methods developed by Dixon and his colleagues, at a total cost of a few thousand dollars. Dixon independently verified the result, and von Hippel wrote about the experience for our blog. Read more: anthropic.com/research/yes-c…📊 790 ⚡

本条情报归属 AITOP「模型」核心栏目，重点聚焦北美前沿实验室与硅谷科技巨头。在跨区域产业观察坐标中，该动态直接关联「中美大模型技术代差与商业化对照」「AI 开发者工具链、Coding Agent 与工程化实践」研究主线，反映出当前技术演进与商业落地的最新风向。涉及核心实体与技术议题包括：Claude、Claude Science、Anthropic、散射振幅，读者可通过下方标签进入对应专题页查阅历史脉络与关联对比。

信源核验说明：本文原始线索采编自「Anthropic」（@AnthropicAI），经 AITOP 多维评分管线结构化提炼。截至目前，全网已有 11 家独立信源对该事件进行交叉印证与跟进报道（含 Kevin Weil、IT之家、rohanpaul_ai 等），属于近期高关注度行业信号。