Pentagon's AI List + Elon Musk Rents His Data Center to Anthropic | AI News in 5

Pentagon Clears Eight AI Vendors for Classified Use as Anthropic Fights Exclusion and Enterprise Deals Accelerate

The episode reviews a consequential week in AI: the Pentagon approved eight major vendors for classified work while Anthropic contests its exclusion and pursues legal remedies. Coverage includes corporate moves into enterprise AI services and a strategic infrastructure deal between Anthropic and SpaceX.

We also examine product and regulatory shifts: GPT-5.5 Instant becomes ChatGPT’s default model with a noted reduction in high-stakes errors, and testimony from Greg Brockman surfaces in ongoing litigation involving OpenAI. These developments highlight how Wall Street, government contracting, and data-center partnerships are reshaping enterprise AI adoption.

Key Topics Covered:

• The Pentagon cleared Google, OpenAI, Microsoft, Nvidia, AWS, SpaceX, Oracle and Reflection for classified AI work while Anthropic contests its omission
• Anthropic launches a $1.5B enterprise AI services company backed by Blackstone and Goldman Sachs
• OpenAI finalizes a $10B joint venture called The Deployment Co to expand enterprise offerings
• GPT-5.5 Instant becomes ChatGPT’s default model, reducing high-stakes errors by 52.5%
• Greg Brockman testifies in Elon Musk’s lawsuit against OpenAI, revealing details from early company days
• Anthropic signs a deal with SpaceX to use the Colossus 1 data center, with talks of broader orbital AI infrastructure

Episode Timestamps:

00:00 Intro
00:20 Pentagon signs eight AI deals, Anthropic left out
01:53 Anthropic and OpenAI launch enterprise AI services businesses
03:30 GPT-5.5 Instant becomes ChatGPT's default model
04:53 Greg Brockman testifies in Elon Musk's OpenAI lawsuit
06:23 Elon Musk goes from calling Anthropic evil to powering Claude
08:10 Outro

About the Guest:

This episode features reporting and coverage of key industry figures, including courtroom testimony from Greg Brockman related to ongoing litigation involving OpenAI. Contributors and interview subjects provide first-hand perspectives on legal, technical, and commercial developments across the AI sector.

About the Company:

This show is part of a weekly AI news briefing aimed at founders, operators, and executives seeking a concise update on major industry shifts. Episodes publish each Tuesday and focus on the intersection of technology, enterprise adoption, and policy affecting AI deployment.