A faster, lower-cost version of the DeepSeek V4 series that keeps the main model's reasoning and coding foundations, suited to high-concurrency chat, coding assistance and latency-sensitive agents.
The DeepSeek V4 flagship, with the series' strongest deep reasoning and code generation, suited to whole-codebase analysis, multi-step automation and demanding instructions.
Code-focused preview model for agent workflows, with competitive SWE-Bench and LiveCodeBench scores, aimed at autonomous coding agents and multi-language software tasks.
Lightweight tier of the Seed 2.0 family tuned for low-latency agent, coding, and GUI workloads.