DeepSeek returns with V4-Pro and V4-Flash, a year after its ‘Sputnik moment’

The Hangzhou startup released preview versions of both models on Hugging Face on Friday. V4-Pro claims top performance on coding and maths among open models, trails only Gemini 3.1-Pro for world knowledge, and falls “marginally short” of GPT-5.4 and Gemini 3.1-Pro, a gap DeepSeek says is “approximately 3 to 6 months.” Both models are open-source. […] This story continues at The Next Web