A River of News

AI headlines, September 21, 2026, 13:00 UTC

3 items in this hour. Whole day.

UTC

  1. Monday, September 21, 2026

  2. ai
    OpenAI and Anthropic Neared Deal to Stress-Test Each Other’s AI The Information by Stephanie Palazzolo story
  3. ai
    Pruning LLMs Like a Physicist: Block Removal as an Ising Optimization Problem Hugging Face
  4. ai
    CrowdStrike and Okta Trade at Big Premiums Despite Unproven AI Payoff The Information by Anita Ramaswamy story