How much does mammoth-1-free:free cost per 1M tokens?

Input is priced at $0.00 per 1M tokens, output at $0.00 per 1M tokens. Billing is per token, no rounding to batch sizes.

How do I access mammoth-1-free:free via API?

Send requests to the UnoRouter /v1/chat/completions endpoint with model=mammoth-1-free:free. Any OpenAI-compatible client library works. Authentication uses a standard Bearer token.

Unknown: mammoth-1-free:free

Name: mammoth-1-free:free
Brand: Unknown

mammoth-1-free:free

Updated Oct 25, 2026

Mammoth 1 is a 27B decision model from Base Labs, Baseten's research team, built on Qwen3.5-27B. Given a state (text or JSON) and typed questions (yes/no, multiple choice, or ordinal score), it returns a calibrated probability for every option in a single forward pass, with no text generation. It is TypeSafe System One compatible and suits classification, routing, and scoring where you need a scored answer instead of prose. Its smaller sibling is Elephant 1.

All providers for this model are busy right now

Every upstream provider has hit its rate limit. The model comes back automatically once limits lift, usually within hours. Try again in a little while or switch to another model.

Request this model on Discord