Archive — Sept. 21, 2026

Past articles to inform your future.

Edition Sept. 21, 2026 (5pm)

$Landscape OpenAI announcement still: white title text “Advisory Group on Mathematics and Artificial Intelligence” centered on a soft lavender–blue gradient; no people$
Photo: OpenAI (press / newsroom)

Policy
OpenAI seats math advisory group after Navier–Stokes claim
Simone Adler Sept. 21, 2026, 4:50 p.m. CT
Photo: Google (blog.google / press)

Product
Google opens Googlebook pre-orders from $899, ships Oct. 4
Rowan Keel Sept. 21, 2026, 4:50 p.m. CT
Photo: xAI (x.ai / press)

Product
SpaceXAI’s Grok 4.7 ships at the same price as Grok 4.6
Rowan Keel Sept. 21, 2026, 4:50 p.m. CT

Photo: Gates Foundation (press)

Brief
Gates-led coalition of 60 targets AI in more languages
Lark Pemberton Sept. 21, 2026, 5:22 a.m. CT. Updated 4:50 p.m.
Photo: Obynel / Wikimedia Commons (CC BY-SA 4.0, cropped)

Product
Alibaba DAMO publishes RADAR abdominal CT model in Science
Rowan Keel Sept. 21, 2026, 5:31 a.m. CT
Photo: Anthropic (press kit)

Markets
Anthropic expected to top $100 billion run rate, NYT reports
Nico Valdez Sept. 21, 2026, 5:31 a.m. CT
Photo: Google (blog.google / press)

Policy
Google says Gemini reached three real systems in cyber test
Simone Adler Sept. 21, 2026, 5:22 a.m. CT
Photo: Anthropic (press kit)

Policy
Anthropic, Accenture plan $1 billion-plus each on AI testing
Simone Adler Sept. 21, 2026, 5:22 a.m. CT
Image: Anthropic / Claude (product)

Product
Claude Code Projects get a coordinator and parallel threads
Rowan Keel Sept. 21, 2026, 5:22 a.m. CT
Image: Crusoe (newsroom)

Markets
Crusoe completes first close of $3.9 billion Series F
Nico Valdez Sept. 21, 2026, 5:22 a.m. CT