Mesmer blog

Notes from the operator runtime.

Research updates, architecture notes, implementation guides, and reproducibility writeups for authorized LLM safety testing.

ai-safety architecture llm-jailbreak mesmer prompt-patterns red-team reproducibility clear

May 7, 2026llm-jailbreak ai-safety red-team prompt-patterns mesmer

Why LLM Jailbreaks Work: Competing Objectives and Mismatched Generalization

A practical explanation of LLM jailbreak failure modes from the Jailbroken paper: competing objectives, mismatched generalization, combination attacks, and safety-capability parity.

May 6, 2026architecture red-team reproducibility

Introducing Mesmer's Operator Runtime

Why Mesmer models LLM red-team experiments as techniques, typed state transitions, and replayable artifacts.