DeepSeek V4 Flash 0731
SummaryDeepSeek V4 Flash model release—new reasoning/speed capability that working users should know is available.
55 → 769 points · peak 769 · 10 observations
Posted on X · 2026-08-08DeepSeek V4 Flash is out. If you've been routing everything to o1 because "reasoning model," check the speed difference on tasks that don't need the full heavyweight.
The bottleneck is usually "fast enough to stay in flow," not "maximally smart."