
Zhipu AI has launched a new tool to help developers build autonomous coding assistants, heating up its rivalry with US firm Anthropic as the latter removes a hidden code tracking Chinese users of its Claude Code platform.
A harness is a control system that helps large language models execute tasks autonomously, essentially allowing them to function as AI agents. Such tools have emerged as a major battleground for Chinese and US AI labs as automated coding platforms surge in popularity.
To draw developers, Zhipu rolled out a range of promotions on Wednesday. These include increasing data quotas for its existing subscribers by 50 per cent and offering 5 million free tokens – the basic units of data used by AI – to new ZCode users.
“Competition and collaboration are what push all of us forward,” said Zixuan Li, Zhipu’s head of global operations, in a post on X on Thursday, adding that the company built ZCode by “standing on the shoulders of an incredible open developer community”.
Zhipu AI’s new tool turns GLM-5.2 into agent amid Anthropic rivalry