Don't forget that OpenAI was also following Anthropic's lead at the model level with o1. They may have been first with single-shot CoT and native tokens, but ad

Don't forget that OpenAI was also following Anthropic's lead at the model level with o1. They may have been first with single-shot CoT and native tokens, but advancements from the product side matter, and OpenAI has not been as original there some would like to believe.