Perhaps I'm misreading something? From my reading of the article, it doesn't sound like Anthropic offered to let him use Mythos in any other way than that.
He explains in the article that he failed to actually secure access in the end, even though it was approved. Someone else prompted the model on his behalf, and just passed on the findings.
He explains in the article that he failed to actually secure access in the end, even though it was approved. Someone else prompted the model on his behalf, and just passed on the findings.