Chinese AI Firm DeepSeek Releases New Open-Source Model Series

Chinese startup DeepSeek has launched its new DeepSeek-V4 artificial intelligence model series, which is now available in open source. The release includes two versions, one of which features significantly enhanced agent capabilities.

Key points

• The new series includes the DeepSeek-V4-Pro and a more cost-effective version, DeepSeek-V4-Flash.
• The company announced the release via a statement on the social media platform WeChat.
• DeepSeek previously gained international attention in early 2025 with its R1 model, which demonstrated advanced reasoning capabilities.

Why it matters

The release of a new, high-performance AI model from a major Chinese firm is a key indicator of China's ongoing competitive ambitions in the global artificial intelligence sector.