The hit landed before the bell. Andrew Ross Sorkin on CNBC walked viewers through a letter Anthropic sent to U.S. lawmakers accusing Alibaba (NYSE:BABA) of running what the AI lab called “the largest known distillation attack” on its Claude models to date.

By Jonathan Stempel and Doina Chiacu June 23 (Reuters) - Alibaba, the Chinese technology and e-commerce giant, sued the U.S. government on Tuesday over being placed on a list of businesses from China that the Department of Defense linked to that country's military.

Alibaba Group Holding Ltd. sued the Department of Defense to be removed from a blacklist that identifies the e-commerce leader as a supporter of the Chinese military, appealing to the US justice system to avoid a designation the company says is arbitrary and unjustified.

Alibaba Cloud opened its fifth Japan data center and added Model Studio locally, giving APAC cloud buyers new AI infrastructure options to assess.

The e-commerce giant is suing the US defence department after it was added to a blacklist of firms with ties to the Chinese military.

Real environments can't inject edge cases on demand. Alibaba's Qwen-AgentWorld simulates them — and outperformed real-environment RL across seven benchmarks.