{
  "api_version": "1",
  "updated": "2026-10-19",
  "latest_event": "2026-10-18",
  "rights": "© Frontier Log, all rights reserved.",
  "event": {
    "slug": "2026-10-12-distillation-defenses",
    "date": "2026-10-12",
    "lab": "anthropic",
    "kind": "policy",
    "importance": "minor",
    "title": "Distillation defenses",
    "detail": "Preserved thinking and a two-stage classifier, which Anthropic says cut the reasoning distillers extract by 90 to 99%.",
    "tags": [
      "safety",
      "distillation"
    ],
    "related": [
      {
        "slug": "2026-02-23-distillation-attacks-report",
        "date": "2026-02-23",
        "lab": "anthropic",
        "title": "Distillation attacks report",
        "url": "https://frontierlog.ai/event/2026-02-23-distillation-attacks-report"
      },
      {
        "slug": "2026-09-10-misuse-report-september-2026",
        "date": "2026-09-10",
        "lab": "anthropic",
        "title": "Misuse report, September 2026",
        "url": "https://frontierlog.ai/event/2026-09-10-misuse-report-september-2026"
      }
    ],
    "source": "https://www.anthropic.com/research/distillation-defenses",
    "source_title": "Strengthening our defenses against distillation attacks",
    "source_archived": null,
    "source_http_status": null,
    "followups": [],
    "url": "https://frontierlog.ai/event/2026-10-12-distillation-defenses",
    "image": "https://frontierlog.ai/og/2026-10-12-distillation-defenses.png"
  }
}