ENTERPRISE AI AGENTIC SYSTEM
About CyberSafe AI
An enterprise-grade, privacy-preserving AI platform engineering autonomous multi-agent orchestration, fine-tuned RoBERTa transformer inference, dense vector RAG knowledge retrieval, and real-time affective risk matrices.
RoBERTa — Active Primary Model
Fine-tuned bidirectional transformer sequence classification specifically trained for nuanced cyberbullying detection, derogatory harassment, and hostile intent.
512-token bidirectional contextual attention window
Calibrated probability outputs for Safe vs Cyberbullying
Single active production model powering all live inferences
7-Agent Autonomous Pipeline
Asynchronous stateful execution DAG coordinating specialized micro-agents to provide multidimensional analysis rather than opaque black-box predictions.
Sequential DAG: Detection → Emotion → Context → Risk → RAG → Explanation → Response
Sub-100ms pipeline execution with granular per-agent latency profiling
Typed CyberbullyingState schema ensuring fault isolation
Affective NLP (5 Emotion Classes)
Granular affective emotion extraction distinguishing Anger, Fear, Sadness, Neutral, and Joy combined with VADER compound sentiment polarity analysis.
Hostile emotional surge and aggression pattern detection
VADER compound sentiment score [-1.0 to +1.0]
Context nuance parsing for sarcasm, shouting, and covert toxicity
Dense Vector RAG & Grounded AI
Persistent local vector index powered by all-MiniLM-L6-v2 embeddings grounding moderation explanations and safety guidance in verified guidelines.
Authoritative safety documentation indexed in chunked vectors
Exact cosine similarity retrieval with cited source chunks
24/7 crisis hotlines and platform escalation protocols
AI Support Agent (CyberSafe Copilot)
Global conversational assistant available across all pages to guide victims, explain moderation decisions, and answer reporting inquiries.
SQLite-backed multi-turn conversation memory
Strict prompt injection and system prompt leak defense
Interactive Next.js page routing navigation pills
Privacy & Security Guardrails
Built-in identity protection ensuring user personal data is never retained in plain text or logged to external third parties.
Deterministic regex PII redaction (email, phone, IP, usernames)
Sanitized-only text persistence in local database
SQLAlchemy ORM supporting SQLite and production PostgreSQL
Full-Stack Architecture & Technology Stack
Engineered with modern decoupled services for scalability and edge redundancy.
Machine Learning
PyTorch, Hugging Face Transformers, RoBERTa sequence classification, VADER sentiment
Backend Services
Python 3.9+, FastAPI, Pydantic v2 strict schemas, Uvicorn ASGI server
Database & Storage
SQLAlchemy ORM, SQLite (local) / PostgreSQL (cloud), JSON dense vector store
Frontend Platform
Next.js 16 (App Router), React 19, TypeScript, Tailwind CSS, Framer Motion
Visualization
Recharts real-time responsive analytics, Lucide UI icons
Edge Redundancy
Seamless zero-downtime serverless analyzer fallbacks for serverless deployments