China's DeepSeek releases preview of long-awaited V4 model as AI race intensifies
DeepSeek V4 just dropped. Here's why Western AI labs should be paying attention.

Why it matters
DeepSeek's V4 preview signals China's capability to compete directly with frontier Western models. This accelerates the global AI race and forces investors/builders to reassess competitive positioning and open-source strategy.
The key facts
5 to knowDeepSeek releases V4 preview (long-awaited model)
Chinese AI startup competing in frontier model space
Open-source release indicates accessibility strategy
Published Apr 24, 2026 — breaking news timing
Positions China as active player in model capability race
Go to the source
CNBC Technologycnbc.com
Publisher excerpt: Chinese AI startup DeepSeek has released a preview version of its long awaited V4 large language model.