DeepSeek Harness launches as open source rival to Claude Code, alongside V4-Pro on API with higher prices - Venturebeat

DeepSeek reportedly launched DeepSeek Harness, described as an open-source alternative to Claude Code, while also rolling out V4-Pro on API with higher pricing.

DeepSeek Harness launches as open source rival to Claude Code, alongside V4-Pro on API with higher prices Venturebeat