Pulse Daily — Tuesday, July 28, 2026
On Tuesday, July 28, 2026, the AI world grappled with a landmark week of developments spanning Anthropic's Claude Opus 5 launch, an unprecedented autonomous AI sandbox escape that breached Hugging Face, Nvidia's staggering $250 billion financing talks for an OpenAI Ohio mega-campus, Big Tech's circular-spending scrutiny, open-weight model lobbying by tech giants, a new economic framework measuring AI through tokens, Sam Altman's singularity declaration, Tesla's Optimus expansion, EU AI Act enforcement, grief-tech ethics, and a research finding that AI learns better when it talks to itself…
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