AI BRIEFING · 2026-03-08

AI Briefing — March 8, 2026

The 10 most important AI stories of March 8, 2026, hand-curated from the day's coverage. Every story links to its primary source.

01

OpenAI's Head of Robotics Resigns Over Company's Pentagon Deal

Bloomberg Technology ↗

Hardware executive Caitlin Kalinowski resigned from her role leading OpenAI's robotics team, citing the company's controversial agreement with the Department of Defense. The move signals internal dissent over OpenAI's pivot toward military AI applications.

02

Oracle and OpenAI End Plans to Expand Flagship Texas Data Center

Bloomberg Technology ↗

Oracle and OpenAI have scrapped plans to expand a flagship AI data center in Texas after negotiations stalled over financing and OpenAI's changing needs. Meta is reportedly in talks to lease the planned expansion site in Abilene, with Nvidia facilitating discussions.

03

Iran Hits Amazon Data Centres in Jolt to Gulf AI Drive

Financial Times ↗

The first known military strike on a US hyperscaler has rattled regional ambitions to build multibillion-dollar cloud facilities in the Gulf. Amazon facilities in Bahrain and the UAE were struck by drones, raising questions about the resilience of AI infrastructure in conflict zones.

04

US Draws Up Strict New AI Guidelines Amid Anthropic Clash

Financial Times ↗

Draft rules would mandate that civilian government AI contracts make models available for 'any lawful' use, a move that critics say could enable mass surveillance. The guidelines emerge as the Pentagon-Anthropic standoff intensifies.

05

Anthropic to Challenge DOD's Supply Chain Label in Court

TechCrunch ↗

Anthropic CEO Dario Amodei said he has 'no choice' but to challenge the Department of Defense's designation of the AI firm as a supply chain risk in court. He claims the vast majority of Anthropic customers are unaffected by the label.

08

Microsoft Releases Phi-4-Reasoning-Vision-15B: Compact Multimodal Model

AI Research News ↗

Microsoft has released a 15 billion parameter open-weight multimodal model designed for image and text tasks requiring perception and selective reasoning. The model excels at scientific and mathematical reasoning and GUI understanding while balancing compute efficiency.

09

OpenAI Introduces Codex Security in Research Preview

OpenAI Blog ↗

Codex Security is an AI application security agent that analyzes project context to detect, validate, and patch complex vulnerabilities with higher confidence and less noise. Rolling out to ChatGPT Enterprise, Business, and Edu customers.

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