1.54 million daily users… DeepSeek Harness official API tokens 92 trillion

DeepSeek's Harness recorded 1.54 million daily active users and roughly 92 trillion tokens consumed per day as of December 4, according to usage figures the company disclosed, with the user count limited to Harness users on its official API rather than its full service base. Third-party plugins grew to about 35,000, and around 60% of active users have either built or installed at least one, a combined figure rather than creators alone. Harness is an execution environment that links AI models to files, code and external tools to carry out multi-step tasks, and the company has been expanding it beyond the API, including desktop support for Mac and Windows since late September. The scale of token consumption underscores how quickly agentic tooling is driving inference demand, while the plugin adoption rate signals an emerging ecosystem forming around the platform. What to watch next is whether plugin growth and token volumes keep pace as Harness reaches more surfaces and whether DeepSeek breaks out usage for its broader consumer services.