Developer: DeepSeek V4.1 Flash leaves auth code full of vulnerabilities, M3.1 Flash stands out with Opus 5.5 and GPT-6.1 Sol

A developer says DeepSeek V4.1 Flash produces vulnerable code in critical areas like authentication, GLM-5.3 finds flaws but writes insecure code, and Opus 5.5, GPT-6.1 Sol and MiniMax M3.1 Flash clearly do better there.

田都 アリエル

@maruru_289Archived 2 days agoOriginally posted 2026.10.25