Like the Criteo deal before it, the idea is to give advertisers a route into ChatGPT inventory through infrastructure they already use.

The ad delivery has improved in the past few weeks, but some are now hesitant until those issues are completely ironed out.

When OpenAI first launched ChatGPT ads earlier this year, it lined up well-known brands with big advertising budgets, like Adobe, Ford and Target. Now it’s expanding its…