The Winter Olympics show us how far streaming live sports has come – and also how much linear viewership remains. Plus: CPGs are pulling back on ad spend, as they steer through economic challenges and the ripple effects of policy decisions.

OpenAI launched ads this week, making ChatGPT the newest canvas for advertising. But not before its biggest competitor, Anthropic, lambasted the decision in a Super Bowl ad.

At the IAB Annual Leadership Meeting this week, IAB CEO David Cohen demanded publishers receive payment from AI companies who are taking their content. As publishers grapple with AI redirecting the attention they receive from consumers, what's their path forward?

Prebid is on a roll. It will take charge of a seller agent, part of AdCP. Amazon's integration with Prebid is in beta. But there's one sticky point: Microsoft is not going to cache video ad creatives anymore, leaving publishers scrambling for an alternative.

Ads were going to be a "last resort" for ChatGPT, OpenAI CEO Sam Altman promised two years ago. Now, they're finally here. Omnicom Digital CEO Jonathan Nelson joins the AdExchanger editorial team to talk through what comes next.

The year ahead in commerce, with insights from the NRF Big Show conference, where retailers congregate every January. Plus, the 2026 privacy policy cheat sheet.

Agents, streamers and robots, oh my! Live from the C-Space campus at the Aria Casino in Las Vegas, our team breaks down the most interesting ad tech trends we saw at CES this year.

AI is fueling advertising, and AI agents are running ads. As we close out 2025, take a moment to listen to this AdExchanger Talks interview with Paul Longo, GM of AI in ads for advertising, for his POV on both of those topics.

First, CTV: The VAB has a bone with pick with Nielsen about its Big Data ratings, and Pinterest and TVScientific pair up.

Then: Google Ad Manager is making changes in the EU, from getting rid of Unified Pricing Rules to integrating with Prebid and sharing more data with publishers.

Netflix could acquire Warner Bros., unless Paramount swoops in or regulators intervene. How rearranging the streaming leaders could affect the CTV ad business.