EdamH/uranus-sandbox

A comprehensive test harness for comparing Gemini text vs native-audio model variants on product voice input (including Tunisian Arabic), with full telemetry dashboard, graphs, and response history. # Uranus - Audio to Product Description Model Tester A comprehensive test harness for comparing Gemini text vs native-audio model variants on product voice input (including Tunisian Arabic), with full telemetry dashboard, graphs, and response history. Inference is implemented with Vercel AI SDK (`ai`) + Google Vertex provider (`@ai-sdk/google-vertex`). ## Features ### Core Functionality - **Audio Input**: Upload audio files or record directly in browser - **Multi-Model Testing**: Run inference on one model or all configured models simultaneously - **Product Descriptions**: Returns formatted product description text (not plain transcription) - **Output Language Selection**: Choose between English, French, Standard Arabic, or Tunisian Arabic - **OCR Input**: Extract text from images and generate product descriptions - **URL Context**: Generate product descriptions from URLs using Vertex AI's URL context tool ### Telemetry Dashboard - **Summary Cards**: Total requests, success/failed counts, total tokens, estimated cost - **By Model Table**: Breakdown of runs, tokens, cost, and average latency per model - **Recent Runs Table**: Last 20 inference runs with timestamps and results - **Raw JSON Toggle**: View raw telemetry data ### Graphs Tab (Chart.js) Tabbed interface with 4 views: - **Cost**: Average cost per request by model - **Success Rate**: Success percentage by model - **Token Usage**: Average tokens per request by model - **Response History**: View actual response text from each model (filterable by model) ### Saved Audio - **Save Audio**: Permanently save voice recordings with a custom name - **Load Audio**: Reload previously saved audio for re-testing - **Persistence**: Saved as JSON files in `data/saved-audio/` ## Project Structure ``` uranus-bot/ ├── public/ # Frontend (vanilla JS) │ ├── index.html # Main UI │ ├── app.js # Frontend logic, event handlers, rendering │ └── styles.css # Stylin …