{
  "id": 18272,
  "title": "Quantum computers outperform classical ones, with results you can trust",
  "url": "https://urgent.news/2026/07/30/quantum-computers-outperform-classical-ones-with-results-you-can-trust",
  "topic": "science",
  "section": "Science",
  "published": "2026-07-30T15:59:37.000Z",
  "source": {
    "name": "Ars Technica Science",
    "slug": "ars-technica-science",
    "url": "https://arstechnica.com/science/2026/07/if-a-quantum-computer-outperforms-normal-ones-can-you-tell-if-its-right/"
  },
  "original_language": "en",
  "account": "IBM has launched a quantum advantage tracker, announcing three new entries that demonstrate quantum computers outperforming classical ones on current hardware. These entries showcase different methods to validate quantum results and overcome errors. The company's Jay Gambetta emphasized the significance of this achievement, stating that trusted computing when classical simulations are possible is irrelevant. Instead, the ability to verify quantum results on hardware that classical computers cannot simulate effectively is a substantial accomplishment.",
  "summary": "Three approaches to the issue of quantum results that can't be verified classically.",
  "key_points": [
    "IBM launches quantum advantage tracker",
    "Three new entries demonstrate quantum superiority",
    "Trusted computing deemed irrelevant"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "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."
}