reflex · a System One model in your browser
Ask a picture, or a paragraph, and get odds back.
Give it some state and a few questions with fixed answers. It answers every question in one pass and says how sure it is about each option. The model runs on your own GPU through WebGPU; nothing is uploaded anywhere.
1Pick a preset or write your own state and questions.
2Load the model once (Qwen3.5-0.8B, about 650 MB, cached by your browser).
3Run. Each answer is a probability distribution, not a sentence.
No WebGPU in this browser (try Chrome, Edge, or Safari 18+). Falling back to CPU/WebAssembly, which is much slower.
Model not loaded.
An image replaces the {"type":"image"} entry in the state. Everything else is plain text or JSON.
noul asks yes/no · choice picks one of up to 26 · score rates on 2–10 ordered levels. Same JSON as the Python server.
Nothing yet. Load the model and press Run.