News
Anthropic says it has greatly strengthened its defenses against distillation attacks targeting Claude.
According to Anthropic, early signs show a drop of about 90 to 99% in the data collected by distillers.
A two-step classifier blocks attempts to extract the reasoning, with fewer than 0.1% false positives.
Tens of thousands of accounts linked to distillation have been banned, often in under two hours.