{
  "id": 18607646,
  "title": "An unreleased Anthropic model just helped solve a major quantum-computing question",
  "url": "https://urgent.news/2026/11/07/an-unreleased-anthropic-model-just-helped-solve-a-major-quantum",
  "topic": "ai",
  "section": "AI",
  "published": "2026-11-07T00:49:10.000Z",
  "source": {
    "name": "Business Insider",
    "slug": "business-insider",
    "url": "https://www.businessinsider.com/anthropic-quantum-computing-breakthrough-aaronson-ambainis-math-physics-psi-2026-11"
  },
  "original_language": "en",
  "account": "Physical Superintelligence Inc. (PSI) claimed it utilized an unreleased Anthropic AI model to resolve a significant unresolved issue in quantum computing. The Aaronson-Ambainis conjecture, which pertains to the speed differential between quantum and classical computers, had been an open question since 2008. PSI developed a research system incorporating the confidential Anthropic model, which successfully proved the conjecture within three days. The breakthrough represents one of the most fundamental advancements in quantum computing and underscores the disruptive impact of AI on mathematical research. While quantum computers still remain in their infancy, this achievement signifies a step closer to understanding their capabilities and limitations.",
  "summary": "An unreleased Anthropic model helped solve a longstanding problem in quantum computing — another major math problem solved with AI.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Techmeme",
        "title": "AI physics startup PSI says a system running a non-public Anthropic model proved the Aaronson-Ambainis conjecture, a quantum computing question open since 2008 (PSI)",
        "url": "https://urgent.news/2026/11/06/ai-physics-startup-psi-says-a-system-running-a-non-public-anthropic",
        "published": "2026-11-06T19:35:01.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}