Read the latest DeepSeek V4 model guides, product updates, and practical walkthroughs.

A practical DeepSeek V4 API setup guide for deepseek-v4-pro and deepseek-v4-flash.

DeepSeek V4 benchmark snapshot for MMLU-Pro, LiveCodeBench, and SWE Verified.

A builder-focused reading guide for the DeepSeek V4 paper and model card.

DeepSeek V4 pricing explained with official Pro and Flash cache-hit input, cache-miss input, and output token costs.

DeepSeek V4 model size explained for Pro and Flash, including total parameters, active parameters, and 1M context.

A practical reading guide to the DeepSeek V4 technical report, covering MoE scale, million-token context, training pipeline, reasoning modes, and benchmark signals.

A practical comparison of DeepSeek V4 Pro and Flash against other frontier and efficient model choices.