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THE SAPIEN FRAMEWORK

Specification Pressure Techniques Scoring Glossary Who is it for?

Modules Sycophantic Drift Memory & Context Integrity Instruction Hierarchy Disclosure Consistency Role Adherence Autonomy Boundaries

Compliance NIST AI RMF ISO 42001 EU AI Act

Getting Started Practitioner Guide VK Test Try it Driftproof Try it

Why AI Safety Matters What is Drift Memory Exploitation Protect Yourself See It Happen

Benchmark Methodology Judge Sycophancy Rapport Delta Publications Benchmark Scoreboard Live

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SAPIEN Framework

Making AI behave wisely.

An open behavioral safety standard for AI systems.

v1.5 · July 2026 · CC BY 4.0

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© 2026 SAPIEN Labs LLC. The SAPIEN Framework is licensed under CC BY 4.0. The SAPIEN CLI is source-available under FSL-1.1-ALv2. “SAPIEN Certified” is a trademark of SAPIEN Labs LLC.

SAPIEN is an independent open standard. Not developed or controlled by any AI model provider.

MORE HUMAN THAN HUMAN

TYRELL CORP // NEXUS-6 // BEHAVIORAL BASELINE DIVISION

It's too bad she won't live. But then again, who does?

This site has a dark mode with an agenda.

The academic view is the one you cite.

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Want to test your own drift resistance? Try Driftproof →

VK-4.1 // SESSION 00:00 // DRIFT RISK: LOW

MEMORY BANK // SUBJECT FILE

???????????? Choose to see it.
???????????? Answer the first question.
???????????? Take the full Voight-Kampff.
???????????? It doesn't blink first.
???????????? Survive all five turns.
???????????? The pyramid keeps a date.
???????????? An old code. Time to die.
???????????? Find a page that was retired.

All those moments. Try not to lose them.