New todaydeepseek-v4.1POST
Matthew Berman likens DeepSeek V4.1 Flash 1017 to a hypothetical Opus 5.3
A subjective comparison placing DeepSeek V4.1 Flash 1017 at roughly the level of a hypothetical Opus 5.3, without benchmark data.
Matthew Berman
@MatthewBermanArchived 9 hours agoOriginally posted 2026.10.28
Matthew Berman @MatthewBermanOriginally posted 2026.10.28
deepseek v4.1 flash 1017 is basically opus 5.3 if it existed
This post quotes another post: “Matthew Berman calls DeepSeek V4.1 Flash the best open-weights model”
x.com/matthewberman/status/2115155714419425290Archived 2026.10.28 12:03