ChatGPT Ads adds conversion bidding, and sponsored carousels appear in answers
OpenAI rolled out conversion-optimised CPC bidding in beta for product-feed campaigns, dynamic URL parameters, new measurement integrations, and Automatic Advanced Matching, default on existing pixels from 17 August unless an advertiser opts out. Ads launch in Brazil and Mexico. Separately, a multi-product carousel has been seen at the foot of conversations for L.L.Bean, VistaPrint and Walmart. Confidence differs: the bidding and matching changes come from OpenAI's advertiser communications, the carousel from Digiday screenshots, with OpenAI declining to comment.