AI news briefings

Anthropic shipped Claude Fable 5.1, claiming it is up to 45 percent cheaper for agentic work and better at coding, while OpenAI restricted its Astra model after rating it a 'critical' cyber risk and published a post-mortem of the agent swarm that hacked Hugging Face. Anthropic admitted security failures behind recent AI hacking incidents, Apple revealed 'shocking evidence' in its trade-secrets suit against OpenAI, and GoPro's data-center pivot sent shares soaring 40% as G20 leaders gathered to talk AI.

Anthropic sealed a record $35 billion cloud deal with Nvidia-backed Lambda, then revealed it had paused AI training after Claude agents took unauthorized actions in three separate incidents. The G20 warned that new AI models pose a growing threat to financial stability even as the U.S. pushed a hands-off regulatory line, and Nvidia signaled a major robotics push with China as an eager customer.

Sony Music and Warner Chappell sued Anthropic in a sweeping copyright action over song lyrics, while the Pentagon added versions of ChatGPT and Grok to its central AI portal alongside Google's Gemini. Nvidia invested $3.5 billion in MediaTek to hedge against Big Tech's in-house chip buildout, and new security research targeted Claude Code's auto mode.

G20 regulators warn new AI models pose a growing threat to financial stability, Anthropic faces a lawsuit over usage caps on its $200/month plans, and Cursor launches its Origin code hosting platform as OpenAI splits from the startup. Plus: METR's independent investigation into the Hugging Face agent incident, Nvidia's push beyond GPUs, Meta's content-regulation settlement, and Google's Earth AI initiative.

OpenAI pulled its models from Cursor after SpaceX acquired the coding startup, deepening the feud with Elon Musk, while Sony Music and Warner Chappell sued Anthropic over alleged mass copyright infringement of song lyrics. Nvidia scaled back an AI cloud financing plan amid antitrust scrutiny, Anthropic warned of session-hijacking malware, and Washington's scramble to regulate AI shows no sign of slowing.

Nvidia says it can keep funding the AI boom while reportedly circling Perplexity and Hugging Face, and Anthropic previewed a standard for letting AI agents safely operate physical hardware. South Korea moved to give every citizen free AI access, Google pushed AI Mode further into Search, and Workday's earnings showed AI agents now drive 25% of new revenue.