DeepSeek is the only one that I can directly ask about vulnerabilities and it will give me a PoC. Although not as good as others, it has helped me with security research.
The rest have guard rails that are so heavy, it makes them almost useless for cybersecurity.
Deepseek training is not finished yet, it's a preview.
And yes, it's an excellent model.
they [anthro] took the risk of looking like a toy, rather than possibly assist an exploit.