AI BRIEFING · 2026-04-27

Sequoia and Nvidia Back Ex-DeepMind Researchers New AI Startup

plus 9 more stories

Also: OpenAI Breaks Free From Exclusive AI Pact With Microsoft, and I tested ChatGPT Images 2.0 vs. Gemini Nano Banana. Every story links to its primary source.

Curated by Gaurav · April 27, 2026

02

OpenAI Breaks Free From Exclusive AI Pact With Microsoft

Bloomberg Technology ↗

Microsoft Corp. and OpenAI have agreed to drop the software giant’s exclusive right to sell the startup’s AI models, opening the door for the ChatGPT maker to pursue deals with cloud-computing rivals like Amazon.com Inc.

09

AI Demand is Still Booming

Next Big Future AI ↗

The Dylan Patel, head of Semianalysis, interview is a must watch for anyone tracking AI economics, infrastructure, and future societal shifts. SemiAnalysis’s own AI spend exploded from tens of thousands last year to $7 million annualized run-rate right now. Even non-technical staff are now heavy Claude/Code users. Semianalysis metrics and work are cited by Nvidia ... Read more

10

GitHub says all Copilot plans will move to usage-based billing on June 1, replacing premium requests with monthly GitHub AI Credits (Mario RodriguezThe GitHub Blog)

TechMeme ↗

Mario Rodriguez /The GitHub Blog:GitHub says all GitHub Copilot plans will move to usage-based billing on June 1, replacing premium requests with monthly GitHub AI Credits— Starting June 1, your Copilot usage will consume GitHub AI Credits. — TL;DR: Today, we are announcing that all GitHub Copilot plans will transition to usage-based billing on June 1, 2026.

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