Token Confidence Explorer

Explore AI text generation with real-time confidence analysis. See how confident the AI is about each token it generates and discover alternative predictions.

Launch Explorer

Powerful Features

Discover what makes this token confidence explorer unique and insightful

Real-time Confidence Analysis

Watch as the AI generates text token by token, with each token displaying its confidence score. See which words the AI is most and least certain about.

Alternative Predictions

For each generated token, see the top 2 alternative predictions with their confidence scores. Understand what other words the AI considered.

Interactive Analysis

Click on any token to see detailed analysis including confidence scores, alternatives, and position information in an interactive modal.

Parameter Control

Adjust temperature, top-K, and max tokens in real-time to see how these parameters affect confidence scores and generation quality.

Statistics Dashboard

View comprehensive statistics including average confidence, min/max confidence, and total tokens generated with real-time updates.

Data Export

Export your analysis data as JSON including all tokens, confidence scores, alternatives, and generation parameters for further analysis.

See It In Action

Experience how the AI generates text with confidence visualization. Each token is color-coded based on its confidence level, and you can interact with them to see detailed analysis.

Example: "The quick brown fox"
The quick brown fox jumps over the lazy dog
Hover over tokens to see confidence scores. Green = High, Yellow = Medium, Red = Low
  • Real-time token generation with confidence scores
  • Interactive token analysis and alternatives
  • Comprehensive statistics and data export
  • Adjustable generation parameters
Try It Now

Interactive Confidence Explorer

How It Works

Enter your text prompt and watch as the AI generates continuation tokens. Each token displays its confidence level through color coding and interactive tooltips. Click on any token to see detailed analysis including alternative predictions.

Key Insights:
  • Understand AI uncertainty in text generation
  • See alternative word choices the AI considered
  • Analyze confidence patterns across different text types
  • Export data for research and analysis

System Requirements

Ensure your system meets the requirements for optimal performance

Google Chrome Browser

Latest stable version with Gemini Nano support (Chrome 126+)

Internet Connection

Required for initial model download (one-time setup)

Sufficient Memory

Recommended 4GB+ RAM for smooth confidence analysis

Modern Processor

Multi-core processor for efficient real-time analysis

Technical Implementation

Built with modern web technologies and Chrome's Gemini Nano model

Gemini Nano Integration

Uses Chrome's built-in Gemini Nano model for local text generation with confidence analysis. No external API calls required.

Modern JavaScript

Built with ES6+ JavaScript, async/await patterns, and modern DOM APIs for smooth real-time updates and interactions.

Responsive Design

Beautiful, modern interface with Bootstrap 5, custom CSS animations, and responsive design that works on all devices.