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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.

Browser-Based AI
Complete Privacy
Zero Latency
Local Processing

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

Size:0.5B parameters
VRAM:1-2 GB
Download:~350 MB
Chat
Q&A
Basic Reasoning

TinyLlama 1.1B

Lightweight model perfect for testing and basic conversations

Size:1.1B parameters
VRAM:1-2 GB
Download:669 MB
Chat
Q&A
Basic Reasoning

Llama 2 7B Chat

Balanced model for general conversation and complex tasks

Size:7B parameters
VRAM:4-6 GB
Download:3.79 GB
Advanced Chat
Reasoning
Code Generation
Analysis

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.

🤖
4 AI Agents

Watch them collaborate autonomously

💬
Real-time Chat

See conversations unfold naturally

🔬
Unlimited with WebLLM

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

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.

Explore AI Solutions