"They're almost certainly worth much less than Anthropic" you type that with so much conviction. I have no dog in this fight, but I'm not so such. We have seen OpenAI provide models in Audio, Image, Video, etc. Perhaps it's for publicity, but their models have tackled difficult math problems and those that I know that use their top models are just as happy with it as they are with Opus 5.5. IMO, I think they are neck and neck.