Anthropic declined to submit Mythos 5.1 to the UK AISI for pre-release
Sources: Anthropic declined to submit Mythos 5.1 to the UK AISI for pre-release testing, prompting UK fears that US AI labs are aligning with US protectionism
TL;DRAnthropic skipped UK safety testing for its model, raising protectionism concerns.
Why it matters: Sets precedent for whether AI labs cooperate with international regulators or fragment by nation.

In an expanded class action lawsuit, a group of Claude subscribers says
TL;DRClaude Max subscribers claim Anthropic misrepresented service limits in its paid tier.

Anthropic's Alignment Science lead says there is a ">10%" chance AI
TL;DRAnthropic's alignment lead estimates >10% chance of AI-caused human extinction this decade.
Latest
Anthropic researcher Jacob Coxon says he is quitting the AI industry
Anthropic researcher quits over concerns that AI companies are building systems they can't control.
Microsoft breaks Patch Tuesday record with 974-CVE deluge
2Microsoft and Adobe released massive security patches; install them immediately.
Google warns of new Chrome zero-day bug exploited in attacks
Google patched a seventh zero-day Chrome bug being actively exploited this year.
Google DeepMind alumni are building tools to accelerate fusion power
Ex-DeepMind researchers are building software to speed up fusion energy development.
Meta Unveils AI Assistant for Personal Tasks
Meta released Muse, an AI assistant that handles shopping, tickets, and scheduling for users.
Apple’s foldable ‘iPhone Duo’ will reportedly start
Apple's foldable phone, called iPhone Duo, will cost at least $2,000.
[AINews] OpenAI reports Navier-Stokes singularity find in 88 hours
OpenAI used AI agents to potentially solve a $1M math problem in 88 hours.
China Securities Regulatory Commission is informally tightening IPO
China's regulators are quietly restricting IPOs for humanoid robot companies after recent market volatility.
Hotels.com Coupon Codes for September 2026
Hotels.com has promo codes available to reduce booking costs in September 2026.