Built from scratch by Dr. Charalambos Theodorou, Xybern is a verified reasoning engine company developing AI solutions for regulated industries where accuracy and traceability are critical. The entire platform, from the foundational model architecture to the enterprise infrastructure, was engineered end-to-end to replace traditional "best-guess" AI generation with verifiable chains of thought, prioritizing deterministic proof and evidence-based decision-making over fluency.
The proprietary Xybern-Reasoning 7B model, custom-designed and trained from the ground up, achieves 99.8% fact retrieval accuracy and a <0.1% hallucination rate through zero-hallucination inference and custom-engineered reasoning with logic reconciliation. Every component, from the model weights to the provenance vault architecture, represents original research and engineering work.
Custom-Built Reasoning Model
Designed and trained from scratch: proprietary 7B model architecture with multi-path logical analysis and self-correcting mechanisms. Every layer, from tokenization to inference, engineered in-house to achieve 99.8% fact retrieval accuracy and <0.1% hallucination rate through zero-hallucination inference and custom logic reconciliation.
Provenance Vault Architecture
Ground-up implementation of an immutable, cryptographically-secured evidence ledger. Original architecture design anchoring every claim to verifiable sources with complete reasoning path tracking, automated evidence-backed report generation, and cryptographic signatures, all engineered from first principles.
Legal AI Solutions
End-to-end development of clause reasoning and automated contract verification systems. Custom-built regulatory document processing with policy verification and compliance tracking, featuring margin citations and complete provenance trails designed specifically for legal workflows.
Finance & Risk AI
Built from the ground up: transaction validation and audit preparation systems with dynamic constraint enforcement. Original fraud forensics and compliance monitoring architecture backed by verifiable chains of thought, tailored for financial institutions' rigorous requirements.
Enterprise Infrastructure
Architected and implemented end-to-end: SOC 2 Type II compliant infrastructure with data sovereignty guarantees. Custom-built role-based access control, true multi-tenant isolation, and flexible hybrid deployment options (on-premise, private cloud, or Xybern Cloud), all designed and developed from scratch.
Analytics & Monitoring Platform
Original development of real-time tracking system for evidence clusters, reasoning health, and confidence scoring. Custom-engineered visual evidence clustering with export-ready documentation and complete metadata tracking for full auditability, built entirely in-house.
A Complete AI Platform Built From First Principles
Every line of code, every model weight, every architectural decision, engineered end-to-end by Dr. Charalambos Theodorou. Xybern represents years of research and development in verified reasoning systems, built from scratch to solve the fundamental challenges of AI in regulated industries.
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