All models
Baseten Decision Medium Open weights

mammoth-1

23 days since Baseten announced it ·

mammoth-1 is an open-weights decision model from Baseten, announced 21 Oct 2026. It costs $0.10 per 1M input tokens. Its context window is 16K tokens. It has 27B parameters.

Input
$0.10
per 1M tokens
Cache write
—
per 1M tokens
Cache read
—
per 1M tokens
Output
—
per 1M tokens
Context window
16K
tokens
Parameters
27B
total

Our coverage

1 story
  1. Baseten releases Mammoth-1 and Elephant-1 decision models

Baseten · Medium · Base Labs

open weights
  1. mammoth-1

More from Baseten

All models
  1. Baseten Router
  2. elephant-1

Facts last updated , from Baseten’s own pages.