Commenters said Altman's lengthy post shows "a nerve was well and truly hit" by Anthropic's advert.

Commenters said Altman's lengthy post shows "a nerve was well and truly hit" by Anthropic's advert.

OpenAI recently announced plans to begin testing ads with some ChatGPT users.

CEO Sam Altman and several OpenAI executives stepped into a "food fight" over Anthropic's Super Bowl ad and threw jabs at Elon Musk.

New Anthropic campaign suggests other AI platforms will incorporate targeted ads in their chatbot conversations