Anthropic IPO Slips Toward Mid-October
September 5, 2026 · Markets · Anthropic Sources told Reuters that Anthropic will not drop its IPO prospectus as early as next week. The filing…
Anthropic
Claude Formalizes Fermat’s Last Theorem; Fable 5.1 Ships
September 5, 2026 · Research · Anthropic Anthropic said a Claude system working largely autonomously for 11 days on the Prove2Me platform produced the first…
Sony and Warner Chappell Sue Anthropic Over Alleged Training on Song Lyrics
Sony Music Publishing and Warner Chappell filed a lengthy complaint in Northern California naming Anthropic and, according to case summaries, founders personally. The publishers allege…
Sony and Warner Chappell Sue Anthropic Over Alleged Training on Song Lyrics
AI Buzz · Daily Brief September 3, 2026 · Legal / Media Sony Music Publishing and Warner Chappell filed a lengthy complaint in Northern California…
Anthropic Signs $35 Billion Lambda Cloud Deal
Anthropic has signed a $35 billion cloud-computing agreement with Lambda, the Nvidia-backed neocloud, for capacity at a Texas campus being built by Hut 8 in…
Federal Judge Rules Pentagon Blacklisting of Anthropic Was Unlawful
August 31, 2026 · Law · National security A federal judge in California ruled that the Trump administration’s national-security designation barring Anthropic from certain U.S….
100+ Firms Warn AI-Enabled Cyberattacks Are Months Away
OpenAI published an open letter signed by more than 100 companies warning that AI-enabled cyberattacks will become far more widespread within months. Anthropic, Google, Microsoft,…
California Lawmakers Reach Data Center Power Rules Deal
After weeks of negotiation in the closing days of the 2026 session, California lawmakers reached a compromise on legislation that would set special electricity rules…