{"slug": "vx-one-typed-calibrated-decision-heads-for-real-time-perimeter-triage-an-study", "title": "VX-One: Typed, Calibrated Decision Heads for Real-Time Perimeter Triage - An empirical study of unknown-attack honesty, cascade gray zones, and calibration under drift", "summary": "A late-2026 empirical study of VX-One, a class of commercial System One decision models including TypeSafe Jev and Microsoft-Decision, evaluates typed, calibrated decision heads for real-time perimeter triage, examining unknown-attack honesty, cascade gray zones, and calibration under drift. The study frames perimeter triage as a latency/semantics trade-off, in which signature engines are fast and format-safe but blind to unseen attacks while generative models are semantic but slow and produce unparseable output.", "body_md": "Perimeter triage faces a latency/semantics trade-off: signature engines are fast and format-safe but blind to unseen attacks, while generative models are semantic but slow and produce unparseable output. In late 2026 a class of commercial System One decision models (TypeSafe Jev; Microsoft-Decision-", "url": "https://wpnews.pro/news/vx-one-typed-calibrated-decision-heads-for-real-time-perimeter-triage-an-study", "canonical_source": "https://aiflash.com/news/137157/", "published_at": "2026-10-22 02:00:27+00:00", "updated_at": "2026-10-22 02:12:10.153387+00:00", "lang": "en", "topics": ["ai-safety", "machine-learning", "artificial-intelligence"], "entities": ["VX-One", "TypeSafe Jev", "Microsoft-Decision", "System One"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/vx-one-typed-calibrated-decision-heads-for-real-time-perimeter-triage-an-study", "markdown": "https://wpnews.pro/news/vx-one-typed-calibrated-decision-heads-for-real-time-perimeter-triage-an-study.md", "text": "https://wpnews.pro/news/vx-one-typed-calibrated-decision-heads-for-real-time-perimeter-triage-an-study.txt", "jsonld": "https://wpnews.pro/news/vx-one-typed-calibrated-decision-heads-for-real-time-perimeter-triage-an-study.jsonld"}}