China's DeepSeek has launched its V4 Pro model, boasting enhanced agent capabilities and API integration, positioning it as a strong competitor to Anthropic's Claude Fable 5.

DeepSeek launched social media accounts and posted job listings for a new Harness team building AI coding agents to rival Claude Code, Copilot,

The April preview got benchmarked to death and landed 18 points behind Anthropic’s flagship. DeepSeek’s own numbers tell a different story.