deepseek-v4.1POST
DeepSeek V4.1 Flash vs Opus 5 on DeepSeek's table: 74.2 vs 74.0 on DeepSWE, 20-point HLE gap
Per DeepSeek's own table, V4.1 Flash scores 74.2 vs Opus 5's 74.0 on DeepSWE but 36.8 vs 56.3 on Humanity's Last Exam, so coding has caught up while hard reasoning still trails by about 20 points.
Uzair Afridi
@uzair__afridiArchived 11 days agoOriginally posted 2026.10.20
Uzair Afridi @uzair__afridiOriginally posted 2026.10.20
Same model, two stories. DeepSeek V4.1-Flash, per DeepSeek's own table: DeepSWE: 74.2 vs Opus 5's 74.0 Humanity's Last Exam: 36.8 vs 56.3 Open weights caught up on coding. Hard reasoning is still a 20-point gap. Which matters for your workload?
x.com/uzair__afridi/status/2112242382385336759Archived 2026.10.20 12:05