You gotta watch something, because harnesses have changed how you can look at the cost structure of these things. If you look at cost per million tokens, it might look lower, but if the model consumes four times as many tokens in order to deliver a meaningful result, it's not cheaper. And so, Tom Claburn, one of our senior software reporters, had an excellent piece looking at how Anthropic's latest models use a tremendous number of tokens in order to deliver the result. So, sure, OpenAI's latest models might look less expensive from an API standpoint, which is great for marketing, but if it's using twice as many tokens, that's not the same thing. And that's somewhat dependent on the harness, but it's also dependent on how much reasoning effort is put into it, how they're routing the models.