Classify-1 — Free AI Chat on Rewind.ai

Chat with Classify-1 for free — no signup, no credit card. ScaleDown's Classify-1 runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.

What is Classify-1?

Classify-1 is a structured decision model from ScaleDown, served through OpenRouter's Decisions API. It scores text or a document against caller-defined choice, yes/no, and ordered-scale questions and returns calibrated probabilities.

How does Classify-1 work?

Type your message in the box above and Classify-1 replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between Classify-1 and other models at any time from the picker at the top.

Is Classify-1 free?

The free daily tokens (2,500 a day, 5,000 with a free account) cover Rewind's free models; other models run on tokens from a token pack or paid plan (from $5).