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Sourced AI briefs in publish order — newest first. Citeable originals live on the homepage under From Signal Desk.

AIAug 3, 2026Google AI Blog

Inside our 353,000-person vibe coding course

Huge enrollment validates demand for agent-building skills, but the drop from registration to capstone work reveals the limits of headline participation metrics.

AIJul 17, 2026Google DeepMind

Introducing Gemini 3.5 Flash Cyber

Flash Cyber is Google’s bet that cheap, repeatable vulnerability search beats a single expensive model call, and it is being withheld from general developers for that reason.

AIJul 16, 2026Google AI Blog

Connect more of your apps to Search

Search is becoming an action bus for Instacart, Canva and YouTube Music, which matters more as a distribution fight than as a convenience feature.