DeepSeek-V4 Pro is now offered through Together AI with very long context, controllable reasoning modes, and cached-input pricing. The main value is operational: it may lower costs for long-context agent and document workflows, but the announcement is largely a distribution update.
DeepSeek-V4 Pro is now available on Together AI with 512K context, controllable reasoning modes, and cached-input pricing for long-context reasoning workloads like code agents, document intelligence, and research synthesis.