SDSignal Desk

Desk

OpenAI

Coverage tied to OpenAI products and research posts.

AIOct 5, 2026The Verge

All the drama around AI’s takeover of mathematics

AI is producing real mathematical breakthroughs at a startling pace, and OpenAI keeps turning those wins into fights with the very community that has to verify, absorb and live with them.

AIOct 5, 2026OpenAI

Our approach to EU text provenance rules

OpenAI's own numbers show how fragile text watermarks are: swap a quarter of the words and detection collapses. That candor is the most useful part of its EU plan.

AIOct 5, 2026The Verge

OpenAI is sticking more ads in ChatGPT

ChatGPT’s ads are graduating from a logo and a link to sponsored images beside your generated pictures — a modest test that tells us where free AI is headed.

AIOct 5, 2026OpenAI

Building advertising for the way people use AI

OpenAI is putting visual ads next to ChatGPT’s image generator and wiring in the ad industry’s measurement stack — the moment the assistant officially becomes a storefront, and trust becomes the product.