WebLLM Agent Demo
Experience client-side AI inference with zero latency and complete privacy
Built with WebLLM open source technology by the MLC-AI team, integrated by Virgent AI for enterprise applications.
Select WebLLM Model
Choose an AI model to download and run in your browser. All models run locally with complete privacy.
Qwen2.5 0.5B
Lightweight model perfect for testing and basic conversations
TinyLlama 1.1B
Lightweight model perfect for testing and basic conversations
Llama 2 7B Chat
Balanced model for general conversation and complex tasks
WebLLM Architecture
Client-side AI inference with complete privacy and control • Powered by WebLLM and integrated by Virgent AI
WebLLM Client-Side AI Architecture
┌─────────────────┐ WebGL/GPU ┌──────────────────┐ Model Storage ┌─────────────────┐
│ Browser Runtime │ ◄──────────────► │ WebLLM Engine │ ◄─────────────► │ IndexedDB Cache │
│ (WASM/JS) │ │ (MLC-AI Runtime) │ │ (Local Models) │
└─────────────────┘ └────────┬─────────┘ └─────────────────┘
│ │
│ Token Generation │ Model Download
▼ ▼
┌─────────────────┐ User Input ┌──────────────────┐ Model Loading ┌──────────────────┐
│ Application UI │ ──────────────► │ Conversation │ ◄─────────────► │ CDN/Model Hub │
│ (React/Chat) │ │ Manager │ │ (HuggingFace) │
└─────────────────┘ └──────────────────┘ └──────────────────┘Virgent AI Value Propositions
Zero server dependency after model download (Cost: $0/month vs $1000s in API fees)
Complete data privacy (HIPAA/SOX compliant - never leaves device)
Sub-100ms response times with local GPU acceleration
No API costs, rate limiting, or network dependencies
Offline functionality for air-gapped or remote environments
Perfect for sensitive data processing in healthcare, legal, finance
Enterprise Integration Points
Embed in existing web applications with zero infrastructure changes
Mobile app integration via WebView or React Native
Desktop app integration via Electron or Tauri
OpenAI-compatible API format for easy migration
Custom model fine-tuning on proprietary data
Hybrid cloud/local routing based on data sensitivity
🎮 Try WebLLM in Action: Agent Sandbox
Want to see WebLLM powering real multi-agent interactions? Check out our Agent Sandbox - a Pokemon-style testbed where AI agents collaborate in real-time. Switch between API mode (20 message limit) and WebLLM mode (unlimited, free) to compare performance and cost.
Watch them collaborate autonomously
See conversations unfold naturally
No API costs or message limits
Technical Foundation
WebLLM: github.com/mlc-ai/web-llm (Apache 2.0 License)
MLC-LLM: mlc.ai/mlc-llm (Universal deployment for LLMs)
WebAssembly: webassembly.org (W3C standard)
WebGPU: w3.org/TR/webgpu (GPU acceleration standard)
Virgent AI Custom Implementation Services
Fine-tuned models for domain-specific use cases
Hybrid architecture design and deployment
Performance optimization and monitoring
Compliance and security assessments
Contact: hello@virgent.ai | virgent.ai/contact
Current AI Challenges
Privacy & Security Risks
Sensitive data sent to external AI APIs creates compliance issues for healthcare, legal, and financial organizations
Escalating API Costs
High-volume AI usage leads to unpredictable monthly bills and budget overruns, especially for customer-facing applications
Network Dependency
Internet outages, API downtime, or poor connectivity breaks AI-powered features and disrupts business operations
Latency & Rate Limits
Network delays and API throttling create poor user experiences in real-time applications and interactive features
WebLLM Solutions
Complete Data Privacy
AI processing happens entirely in the browser - sensitive data never leaves your device, ensuring HIPAA/SOX compliance
Zero Ongoing Costs
Eliminate monthly API bills and usage fees - once deployed, WebLLM runs indefinitely without per-token charges
Offline Capabilities
AI features work without internet connectivity, perfect for remote work, field operations, or air-gapped environments
Sub-100ms Response Times
Local GPU processing delivers instant responses for real-time applications, gaming, and interactive experiences
Ready to Explore Client-Side AI?
Discover how WebLLM and local AI inference can transform your applications with complete privacy and zero latency.
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