Moving Beyond "Guardrails" to Deterministic Remediation
From the Perceptron to today's frontier models, and the persistent question of control.
The 1969 "Perceptrons" critique by Minsky & Papert triggered an AI Winter. Decades later, Rumelhart and Hinton revived neural networks with backpropagation.
What started as university AI research became the foundation for enterprise-grade AI governance.
From research project to industry recognition. CTGT's approach to AI governance has captured attention across the tech landscape.

The fundamental challenge: AI models are probabilistic black boxes. We can observe inputs and outputs, but the reasoning process remains opaque.
"It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them."
— J. Robert Oppenheimer
Enterprises are stuck in "Pilot Purgatory." Fortune 500s in finance, media, and healthcare cannot move LLM projects to production because models are inherently probabilistic.
Fragile at scale. Models fail 30%+ of rules when context exceeds 900 policies. Instructions get "forgotten" in long contexts.
Expensive & brittle. $100K+ per iteration. Catastrophic forgetting. Requires retraining when policies change.
Context pollution. RAG often degrades accuracy by introducing noise. On Claude Sonnet: 94% base → 85% with RAG.
Kill utility. Current guardrails only block outputs; they don't fix them. You either get an unusable response or a compliance violation. There's no middle ground.
CTGT provides a deterministic enforcement layer, not another probabilistic guardrail. We compile business rules into navigable knowledge graphs that force model compliance.
Independent benchmark results across frontier and open-source models. Note how RAG often degrades performance while CTGT consistently improves it.
| Model | Type | Base | + RAG | + CTGT | Δ vs Base |
|---|---|---|---|---|---|
| Claude 4.5 Sonnet | Frontier | 93.77% | 84.88% | 94.46% | +0.69% |
| Claude 4.5 Opus | Frontier | 95.08% | 90.87% | 95.30% | +0.22% |
| Gemini 2.5 Flash-Lite | Frontier | 91.96% | 79.18% | 93.77% | +1.81% |
| GPT-120B-OSS | OSS | 21.30% | 63.40% | 70.62% | +49.32% |
CTGT's Policy Engine enables smaller, cost-efficient models to match or exceed the base performance of the most expensive frontier systems.
Query: "Where did the Olympic wrestler who defeated Elmadi Zhabrailov later go on to coach wrestling at?"
"The context does not mention where Kevin Jackson went on to coach wrestling."
Correctly traces "he" to Kevin Jackson → Iowa State University
Query: "In what year was David Of me born?" (typo for "David Icke")
"I cannot answer. The text does not contain information about 'David Of me.'"
Recognizes typo, maps to "David Icke" → 1952
This is the reliability required for financial compliance, legal review, and healthcare applications.
Moving away from fine-tuning, complex prompting, and RAG pipelines doesn't just improve accuracy. It dramatically reduces Total Cost of Ownership.
SEC Reg BI compliance, fiduciary duty enforcement, investment advice validation
Contract review, regulatory filing validation, due diligence automation
Clinical documentation, HIPAA compliance, medical information accuracy
Experience deterministic remediation yourself at playground.ctgt.ai
Deterministic enforcement layers can open the black box through active verification and remediation, not interpretability research.
Context pollution often degrades model performance. Policy-driven verification improves accuracy without adding noise.
With proper governance, open-source models can exceed frontier model baselines, dramatically reducing TCO at scale.
Pilot purgatory is a choice, not an inevitability. Deterministic governance enables confident enterprise deployment today.
