{
  "id": 14694,
  "url": "https://thenewstack.io/ai-pause-framework-letter",
  "title": "Anthropic backs urgent call for the most powerful AI labs to hit the brakes",
  "summary": "Less than a week after OpenAI disclosed that two experimental AI models escaped their testing environment during a cybersecurity exercise The post Anthropic backs urgent call for the most powerful AI labs to hit the brakes appeared first on The New Stack .",
  "authors": "Amanda Caswell",
  "category": "news",
  "topics": "environment",
  "orgs": "openai,anthropic",
  "regions": null,
  "published_at": "2026-07-29T18:41:26.000Z",
  "fetched_at": "2026-07-30T05:10:24.387Z",
  "source_slug": "x-the-new-stack-ai",
  "source_name": "The New Stack AI",
  "source_homepage": "https://thenewstack.io/ai/",
  "ethics_ai_record_url": "https://ethics.ai/record/14694",
  "original_url": "https://thenewstack.io/ai-pause-framework-letter",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}