# Anthropic's internal Claude model reportedly solves an 18-year quantum computing conjecture

> Original title: A社超强模型曝光！三天攻破量子计算圣杯，Agent Harness立大功

- Source: AI Era
- Published: 2026-11-08T00:00:22.000Z
- Bad Influence: https://badinfluence.news/items/qdw6s4bq3bczshfdgkce2pjcj
- Original: https://aiera.com.cn/2026/11/08/other/admin/122779/a%e7%a4%be%e8%b6%85%e5%bc%ba%e6%a8%a1%e5%9e%8b%e6%9b%9d%e5%85%89%ef%bc%81%e4%b8%89%e5%a4%a9%e6%94%bb%e7%a0%b4%e9%87%8f%e5%ad%90%e8%ae%a1%e7%ae%97%e5%9c%a3%e6%9d%af%ef%bc%8cagent-harness%e7%ab%8b/

## Summary

Anthropic's internal Claude model reportedly solved an 18-year-old quantum computing conjecture, according to the source. The source gives no further details on the proof, method, or verification.