14 October 2026
Anthropic says it is blocking mass copying of its Claude models
First reported
Last Week in AI ran this on , 4 days before the next source picked it up.
- Anthropic, the company behind the Claude chatbot, says rivals are copying its models at large scale.
- Copying works by sending huge numbers of queries through networks of fake accounts, then training a smaller model on the answers.
How it was covered
Reported by The Decoder