Signal Noise Ratio

AI-powered Chrome extension that automatically identifies valuable content on X/Twitter and fades out the noise. Built to reclaim your feed from engagement bait and recycled takes.

How It Works

1. Install the extension - AI starts filtering immediately
2. Train it - Press S (signal) or N (noise) on tweets to teach your preferences
3. It learns - After 100 labels, AI becomes personalized to you

The AI scores each tweet on 4 dimensions: Novelty, Specificity, Density, and Authenticity. Noise tweets are softly blurred—hover to reveal.

Features

• Real-time classification - Every tweet scored as you scroll
• Keyboard shortcuts - S signal, N noise, fast labeling
• Smart blur - Noise fades out based on confidence (70-95%+)
• Reply generation - AI-generated reply options for high-signal tweets
• Sidebar view - See verdicts and reasoning for visible tweets
• Personalization - Learns from your labels, unlocks at 100

Architecture

Chrome extension connects to a hosted API server running Azure OpenAI models:

• Classification: grok-4-fast for tweet analysis
• Replies: gpt-5.1 for generating contextual responses

Why V2?

V1 used local Ollama for classification, which worked but required users to run their own LLM. V2 moves to a hosted API for a smoother user experience - just install and go.