Alibaba Group in focus Thursday after Anthropic accused the company of a large-scale campaign to extract capabilities from Claude AI models.

Anthropic told US senators that Alibaba's Qwen lab used 25,000 fake accounts to run nearly 29 million exchanges with Claude between April and June.

June 24 : Anthropic accused Alibaba, the Chinese technology and e-commerce giant, of illicitly extracting its Claude AI model capabilities, calling it the largest known…