I hate that they require a phone number but this might be the only way to prevent abuse so I'll have to bite the bullet. > We’ve made meaningful progress in this area: Opus, Sonnet, and Haiku are significantly less likely to refuse to answer prompts that border on the system’s guardrails than previous generations of models. Finally someone who takes this into account, Gemini and chatGPT is such an obstacle sometimes…
Less refusals than "previous generations of models" presumably means that is has less refusals than _their_ previous generations of models (= Claude 2), which was notorious for being the worst in class when it came to refusals. I wouldn't be surprised if it's still less permissive than GPT-4.