Daily AI Briefing

Friday, July 24, 2026

The 6 top stories of the 54 AIBriefs curated that day.

LaunchHealth8 sources

OpenAI launches Health in ChatGPT for U.S. users

U.S. users can now connect Apple Health and medical records to ChatGPT for personalized health insights and trend tracking. OpenAI VP Ashley Alexander says the models can understand medical context more accurately.

EventBusiness15 sources

Stripe to acquire OpenRouter for over $7B

Stripe has finalized an agreement to acquire OpenRouter, an AI model gateway, for more than $7 billion. OpenRouter facilitates 250 trillion tokens per month and has 8 million developers, with ~$140M annualized revenue.

LaunchDevelopers2 sources

AMD reveals MI455X GPU with 432GB HBM4 memory

The MI455X packs 432GB of HBM4 memory, more than 5 H100s combined. Four in one server yield 1.7TB, enough to hold FP8 weights of a trillion-parameter model.

EventBusiness1 source

Alphabet's Anthropic stake reaches $124 billion

Alphabet Inc.'s stake in AI startup Anthropic has soared to around $124 billion, making it one of the company's most lucrative bets. The valuation reflects Anthropic's rapid growth and the escalating demand for advanced AI.

Also that day

  1. AnalysisY Combinator discusses new operating systems for the physical world
  2. LaunchGPT-5.6-Sol one-shots voxel-based Manhattan
  3. EventNEURA Robotics establishes NEURA Gym with RWTH Aachen for physical AI training
  4. EventCourt rules ChatGPT users are non-parties in copyright case, cannot object to log…
  5. EventPrentis AI lab co-founded by Hoffman, Pincus in talks to raise $100M
  6. AnalysisCohere presents PithTrain: Compact Agent-Native MoE Training
  7. LaunchGoogle releases gmn, a differentiable 3D head model running on CPU
  8. AnalysisAI Engineer podcast: evals shifting from LLM-as-judge to agent-as-judge
  9. AnalysisApple researchers propose LEAD method to break reasoning bottlenecks
  10. AnalysisBoris Cherny discusses Claude Code's impact and return to Anthropic
  11. EventWorld Foundation raises $52.5M for proof-of-human ID network
  12. EventGoogle must face defamation suit over AI chatbot statements

36 more stories that day — open the live feed.

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AI News Briefing for Friday, July 24, 2026 — AIBriefs