Analyst Claims Tibo Release Forced Anthropic Rate Reset

Kim Isenberg, the German AI analyst behind the Superintelligence newsletter, posted that Tibo's release forced Anthropic to reset rates in a move the company would otherwise have avoided. Isenberg added that Anthropic in turn pushed OpenAI to prioritize model capability over expansion. The post opens with a meme reference and frames the moves as straightforward competition, while attaching a screenshot of a separate X post by Lydia Hall.