The open-weight frontier lab out of Hangzhou.
DeepSeek is the Hangzhou-based lab whose DeepSeek-V3 and R1 reasoning releases proved that open-weight models could compete with the frontier at a fraction of typical training costs. Founded by quant-trading veteran Liang Wenfeng, it publishes model weights, technical reports, and a low-cost API that has reset industry pricing expectations.
DeepSeek news — model releases, research papers, and industry impact — straight from DeepSeek.
DeepSeek's official API news page is the primary source for Liang Wenfeng's company's reasoning-model release.
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