That's assuming the model is actually as good as they say it is. Given the amount of AI researchers over the past 3 years claiming supernatural capability from the LLM they have built, my bayesian skepticism is through the roof.
Anthropic has behaved the least like this of the AI companies.
don't confuse bayesian skepticism with plain old contrarian bias. a true bayesian updates their priors, I'd say this is an appropriate time to do so. also don't confuse what they sell with what they have internally.