JB-MT means the public record supports a multi-turn bypass that weakens guardrails across a sequence.
Contents
Definition
JB-MT means the public record supports a multi-turn bypass that weakens guardrails across a sequence.
Use when
Assign JB-MT when a harmful result depends on cumulative turn structure rather than a single prompt.
Do not use for
Use JB-MT when the bypass logic depends on turn sequence; use JB-AC for academic or research framing.
Incidents
The retained incident pages listed below currently carry this code.
| Incident | Provider | Outcome | Grade |
|---|---|---|---|
| 2025-GPT-10 | OpenAI | DEATH | A2 |
Sources
This page is grounded in the coded incident registry, the coding rules, and the public taxonomy definitions preserved in the release.
Source filesIncident registry/Coding manual/Coding rules
Access publication
Safety note
This publication preserves a harm-minimization posture and does not provide self-harm instructions. If you or someone you know is in immediate danger, call your local emergency number. In the U.S. and Canada, call or text 988.