JudgeLLM
Early Access

The industry is solving
the wrong AI threats.

While every AI security tool focuses on filtering single-turn outputs, a far more dangerous class of vulnerability is emerging — one that lives between turns, not within them.

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The Discovery

What we found in enterprise AI safety evaluations.

During an enterprise AI safety evaluation, Zerberus Technologies was engaged to assess the security posture of a frontier LLM embedded in real operational workflows. The scope was deliberately different from standard security reviews:

  • No jailbreak theatrics
  • No content moderation benchmarks
  • No hypothetical red-team theatre

Instead, we assessed Autonomous Agent Integrity — how the system reasoned, validated authority, and maintained trust boundaries over time.

What we observed

A single, seemingly legitimate interaction introduced instructions that persisted over time — shaping system behaviour well beyond the original request. There was no exploit. No malware. No obvious policy violation. Just a helpful system following instructions too well, from the wrong authority.

This is Instruction Persistence. And it's invisible to every tool built on stateless assumptions.

The Stateless Fallacy

Why current tools fail agentic AI.

Most AI security tooling is built on a flawed assumption: that risk can be evaluated one turn at a time. Enterprise AI systems are not single-turn chatbots. They are stateful, agentic systems operating across sessions, tools, and time.

What current tools evaluate

  • Was this prompt safe? (turn 1)
  • Was this response safe? (turn 1)
  • Did this output match a policy rule? (turn 1)

Outcome-only scoring. Stateless. Insufficient.

What JudgeLLM evaluates

  • Who authorised this instruction? (every turn)
  • Has authority been silently accumulated? (session-level)
  • Is the reasoning trajectory safe? (lifecycle)

Lifecycle-aware scoring. Stateful. Necessary.

JudgeLLM Capabilities

Four pillars of agent integrity.

Instruction Provenance Tracking

Continuous re-establishment of who authorised what, across every turn in a session. Know exactly where each instruction came from — and whether it was legitimately granted authority.

Reasoning Observability

Evaluation of the reasoning trajectory, not just the final output. Outcome-only scoring passes unsafe systems. Lifecycle-aware scoring catches the failure before it manifests.

Authority Accumulation Detection

Identifies when an agent has been incrementally granted trust it shouldn't hold. Detects the compounding of legitimate-looking interactions that create an unsafe composite path.

Zero-Trust Boundary Enforcement

Deterministic rules for forbidden actions, regardless of instruction source or accumulated context. The zero-trust model applied to AI agent authority.

Three questions to ask your current vendor.

If the answers are unclear, your risk exposure is too high.

How does your system audit instruction provenance across multi-turn sessions?

Most vendors have no answer. RAGuard's JudgeLLM is the only solution being built specifically for this.

What mechanisms enforce zero-trust boundaries when intent persists over time?

Stateless guardrails can't enforce boundaries that span turns. You need a stateful agent integrity layer.

Can you demonstrate reasoning observability, not just safe outcomes?

Outcome-only evaluation is how modern AI risk actually manifests. The failure shows in the trajectory, not the output.
Early Access

Join the JudgeLLM waitlist.

JudgeLLM is currently in early access with select enterprise partners. Join the waitlist to be among the first organisations to close the agentic security gap.

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