Deterministic Evidence Gating for AI Systems
Victor Evidence evaluates whether sufficient admissible evidence exists to support AI-generated outputs. Every output must satisfy independent Meaning–Utility and Diversity–Utility thresholds before an admissibility determination is returned.
Paper: arXiv:2603.18011 | ORCID: 0009-0002-0369-4493
Why Victor Evidence
Deterministic Admissibility
Admissibility is evaluated through explicit thresholds using Meaning–Utility Estimation (MUE) and Diversity–Utility Estimation (DUE).
Model & Retrieval Agnostic
Works with OpenAI, Claude, Gemini, Ollama, local models, structured databases, vector search, or hybrid retrieval systems.
Unit-Level Evidence
Evaluates semantic evidence units independently. Victor does not generate content or control retrieval — it evaluates evidence admissibility.
How Victor Evidence Works
Victor operates after an AI system generates a response. It evaluates semantic evidence units deterministically.
1. AI Generates Response
A client AI system produces an answer. The output is segmented into semantic evidence units.
2. MUE / DUE Evaluation
Each unit is independently evaluated for meaning relevance and diversity coherence using deterministic thresholds.
3. Evidence Gate Decision
If admissibility criteria are satisfied, sufficient admissible evidence is established. Otherwise, sufficient admissible evidence is not established.
Victor Evidence does not retrieve documents, generate content, or control embedding strategies. It evaluates semantic admissibility only.
Applications
Enterprise Search
Validate retrieved outputs before internal knowledge systems are trusted.
Agentic Systems
Gate autonomous AI workflows with deterministic admissibility checks.
Compliance & Audit
Provide traceability and admissibility diagnostics in regulated environments.
Pricing
Choose a plan based on your evidence evaluation volume and usage model. All plans include access to the Victor SDK and Evidence Gate engine.
Basic
Evaluation access
$0
- ✓ 2,000 Evidence Gates / month
- ✓ SDK access
- ✓ Deterministic admissibility evaluation
- ✓ Non-commercial use
- ✓ Rate limited
Individual & Small Business
For researchers & professionals
$15.99/month
- ✓ 8,000 Evidence Gates / month
- ✓ Professional use
- ✓ Admissibility diagnostics
- ✓ Email support
- ✓ Fair-use limits
Pro
For teams & organization deployment
$199/month
- ✓ 40,000 Evidence Gates / month
- ✓ Commercial license
- ✓ Full trace diagnostics
- ✓ Priority email support
- ✓ Fair-use limits
Research & Intellectual Property
Victor Evidence is based on original research in controllable semantic admissibility and deterministic utility gating for AI systems.
Research Publication • Patent Pending • API • SDK