Archive

Previous generations of our models, still open and available.

The archive

Earlier CosmicFish models and the tokenizer that powers them.

Language model

CosmicFish 120M

An early 0.1B parameter language model from the CosmicFish family, open for anyone to use and build on.

Hugging Face
Language model

CosmicFish 90M

A compact 91.6M parameter language model from the earlier CosmicFish family.

Hugging Face
19M params

CosmicFish-pico

A 19M parameter CosmicFish model built on the Cosmicizer tokenizer.

GitHub
Tokenizer

Cosmicizer

A tokenizer with a 32K vocabulary, powering CosmicFish-pico.

GitHub