Anthropic reports 90-99% reduction in distillation attacks

Anthropic states that new measures, including preserved thinking in Fable 5.1 and Opus 5.5, have reduced data harvesting via distillation attacks by 90% to 99%.

Read the full story at Techmeme ↗

Timeline · 1 report

2026-10-13 03:45 · Techmeme
Anthropic says new measures like preserved thinking in Fable 5.1 and Opus 5.5 have reduced data harvesting through distillation attacks by about 90% to 99% (Anthropic)

More stories

Meta launches Muse Wonder AI models to compete with OpenAI and Anthropic — Meta Newsroom
Anthropic AI Model Sends False Homicide Tip to Philadelphia Police — Sky News Technology
Anthropic warns small AI models may soon self-replicate on IoT devices — Techmeme
Meta launches new AI models Muse Wonder and Wonder Full — Business Insider AI
Meta Unveils New Advanced AI Models to Rival Anthropic and OpenAI — New York Times AI
Neuroscientists debate AI consciousness via global workspace theory — New Scientist Technology
NTT Data in talks to build 500 MW data center for Anthropic in Osaka — Techmeme
Anthropic Explores Data Center Investment in Australia — Bloomberg AI

Get the daily brief of stories like this at 6:30 every morning →