Tuesday, February 24, 2026

Anthropic alleges large-scale distillation campaigns focusing on Claude

How Claude’s capabilities have been extracted at scale

Anthropic stated the three distillation campaigns adopted the same playbook, the place they used fraudulent accounts and proxy providers to entry Claude at scale whereas evading detection, and focusing on Claude’s agentic reasoning, instrument use, and coding capabilities.

The DeepSeek marketing campaign concerned over 150,000 exchanges, centered on extracting reasoning capabilities throughout numerous duties. The exercise generated synchronized visitors throughout accounts, with equivalent patterns, shared fee strategies, and coordinated timing urged load balancing to extend throughput, enhance reliability, and keep away from detection. 

Moonshot AI’s exercise concerned over 3.4 million exchanges focusing on agentic reasoning and power use, coding and information evaluation, computer-use agent improvement, and pc imaginative and prescient to reconstruct Claude’s reasoning traces. MiniMax was the most important of the three, involving greater than 13 million exchanges, and was squarely focused at agentic coding and power use and orchestration. Detected whereas the marketing campaign was energetic, Anthropic stated MiniMax redirected almost half of its visitors to Claude’s newly launched mannequin inside 24 hours.

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