DeepSeek V4 is out. the best open-source on coding. here's the breakdown

Two models: Flash (284B total, 13B active) and Pro (1.6T total, 49B active). both hit 1M token context.V4-Pro is their flagship. Beats Claude Opus 4.6 Max on Agent coding tasks (their words). specifically calls out being better than Sonnet 4.5 on coding, and competitive with Opus 4.6 on general...