Key players: Anthropic led the allegations via a press note and X post, detailing the misuse.[1] DeepSeek reportedly accessed Claude over 150,000 times; Moonshot AI conducted over 3.4 million interactions, including targeted efforts to reconstruct Claude's reasoning traces (linked via metadata to senior staff); MiniMax logged about 13 million exchanges.[1] No responses from the accused firms are noted in available reports.[1]
Context and timeline: Distillation is a legitimate internal training method but was allegedly misused here by competitors to bypass R&D costs and time.[1] The activity spanned multiple phases, with Moonshot shifting to more precise extraction tactics; Anthropic detected it through request metadata matching public profiles.[1] The allegations surfaced in Anthropic's February 23, 2026, press release, tied to recent spotlight on DeepSeek's R1 model.[1]
Newsworthiness: This highlights escalating AI industry tensions over data extraction, terms-of-service violations, and monitoring challenges amid global competition, especially U.S.-China AI rivalry, raising questions on ethical training practices and potential regulatory responses.[1]