Moonshot, DeepSeek secretly routed user requests to Claude, Anthropic claims

American artificial intelligence (AI) giant Anthropic has accused its Chinese AI rivals DeepSeek and Moonshot on Thursday of covertly routing customer requests to its Claude models, then showing users the responses as if they were from their own models.

The new allegations mark a further escalation in US criticism of China’s AI industry practices. Earlier this week, three US government agencies, including the…