DeepSeek V4 Flash Just Dropped — Here's Why It's Worth a Spin
The official API is now in public beta, with a noticeably smarter agent engine and benchmarks that outpace V4-Pro-Preview.
DeepSeek has rolled out the official V4 Flash API into public beta, and the pitch is simple: speed. The headline upgrade is a noticeably sharper agent engine that breaks down tasks, calls tools, and runs longer chains with far less hand-holding.
The benchmarks tell an even sweeter story. On Terminal Bench 2.1 and similar tests, V4 Flash actually outscores its bigger sibling, the V4-Pro-Preview. Watching a lighter, leaner model outrun a heavyweight is exactly the kind of plot twist the open-source crowd lives for.
Flash has long been the budget-friendly pick in the lineup, and now it's also a smarter one. Worth opening up the DeepSeek app or site to take the new build for a quick spin.