AI & digital news,
seen from Luxembourg.

The week's essentials, analysed by the AIxH team in Luxembourg. No noise, no hype.

4 August 2026 · Digital advertising · Kenza Battache

Google Ads puts an end to “miracle CPAs” from 17 August 2026

From 17 August 2026, Google Ads changes the behaviour of Target CPA, Target ROAS and Demand Gen Target CPC automated bidding on campaigns limited by their budget. Accounts that were comfortably beating their targets will see their performance converge towards the target entered in the interface, upwards or downwards.

Read the article →

29 July 2026 · Digital advertising · Grégory Camus

ChatGPT ad dismissals fall by 50%, an indicator chosen by OpenAI

On 24 June 2026, at the Cannes Lions festival, OpenAI's chief revenue officer Denise Dresser announced that the dismissal rate of ads in ChatGPT had fallen by 50% since the February launch. OpenAI chooses the indicator, measures it and publishes it, without giving the absolute starting rate.

Read the article →

Newsletter

Get these analyses every week, in French

Subscribe to the AI newsletter (in French) →