Alibaba banned employees from using Anthropic's Claude Code after a distillation dispute. Chinese AI models, now 90% cheaper, challenge U.S. dominance. BABA stock page.
Alpha Score of 42 reflects weak overall profile with poor momentum, strong value, weak quality, moderate sentiment.
Alibaba Group Holding Ltd. told employees to stop using Anthropic's Claude Code coding tool at work, Reuters reported, citing a person familiar with the matter. The ban follows Anthropic's accusation that Alibaba had illicitly extracted capabilities from its Claude AI model through a process known as distillation.
Claude Code is an AI coding assistant for software developers. It gained popularity among programmers in China even though Anthropic restricts access by users and entities there. Alibaba employees were directed to use the company's own coding platform, Qoder, to avoid further escalation, the person said.
The distillation accusation dates to late June. Anthropic said it had detected a strike by Alibaba that involved training a less capable model on outputs from a stronger one. In a letter to two U.S. senators, Anthropic alleged the effort helped accelerate China's ability to replicate its advanced Mythos Preview capabilities.
Days before the ban, developers reported that Claude Code contained mechanisms that inspect user environments, including timezone and proxy-related data, and insert subtle markers into prompts sent to Anthropic's servers. An Anthropic employee wrote on X on Tuesday that the feature was "an experiment we launched in March" aimed at preventing account abuse by unauthorized resellers and protecting against model distillation.
The person who spoke to Reuters said Anthropic's restrictions targeting China were hard to enforce on individual users, who can deploy servers in the United States and make traffic appear as if it originated there. Companies, however, are now more aware of legal and compliance risks, the person added.
As U.S. AI developers tighten access, Chinese cloud and AI firms have shifted toward domestic and open-source models such as DeepSeek, Alibaba's Qwen, Moonshot and Zhipu. Chinese AI models are also making inroads in the U.S. market. Some industry experts have flagged the trend: Chinese models cost about 90% less yet perform just fractionally worse than the latest U.S. frontier models.
For Alibaba, the ban introduces compliance risks and could slow internal development if teams relied on Claude Code. The company's own Qwen model series competes directly with Anthropic's offerings. The broader AI race between the U.S. and China now includes a growing cost gap that favors Chinese models, even as U.S. firms attempt to restrict access. Alibaba's Alpha Score sits at 42 out of 100, labeled Mixed, in the Consumer Discretionary sector. The stock page is BABA.
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