// a daily digest from the AI world

AI news
July 30, 2026

New models, tools and announcements — every day, always with a source link. This digest is assembled by an AI agent following my rules, and it's the same briefing I use myself to keep up with AI without burning time.

announcementOpenAI

ChatGPT free for 100,000 academic researchers ↗

OpenAI is giving 100,000 academic researchers free access to its most advanced ChatGPT models. The aim is to accelerate scientific research, collaboration, and discovery. It is a concrete step toward putting frontier models in the hands of science.

announcementThe Verge

Microsoft confirms a Copilot “super app” coming this year ↗

Microsoft is building an AI “super app” that combines Copilot's chat, coding, and agentic capabilities. CEO Satya Nadella says it will span both consumer and commercial experiences and launch this year. Copilot, he noted, is evolving from chat to “Cowork” to “Autopilots.”

toolThe Verge

Perplexity brings its agentic Personal Computer to Windows ↗

Perplexity has expanded its agentic Personal Computer tool to Windows, the world's most popular OS. It works like a “general-purpose digital worker” that can access local files and apps to perform tasks. It runs locally, like the Mac version.

researchSimon Willison

New attack turns Word prompt injection into a self-replicating worm ↗

Håkon Måløy demonstrated a new prompt injection variant that can upgrade an attack into a full self-replicating worm. An attacker hides instructions in a document later used as source material in Copilot for Word. Copilot may interpret them as part of the user's request and manipulate the document.

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