Small open models,
documented clearly.

AskJASP is the public site for FromZero - tiny, open language models you can browse, understand, and run yourself. Explore the catalog, read how they work, and try them in the browser.

Model cards Browser Lab

We do not host free online inference. Download weights and run locally or on your own stack.

Catalog

FromZero models

Base completion models. Small, open, and meant for research and experimentation - not production assistants.

12.5M · completion

Er-Medium-12.5M

FromZero SLM (Qwen3.5 lineage, 12,497,520 parameters) trained on ~34.8B tokens from educational and web corpora. Base continuation model - not chat-tuned.

Model page
2.6M · completion

Syn-2.6M

Tiny FromZero model trained on synthetic data. Extreme size - not for factual Q&A or chat.

Model page
1.3M · completion

Er-Tiny-1.3M

Extremely small FromZero SLM. Useful for toy demos and architecture experiments.

Model page

All model cards

Get started

Run models yourself

01

Pick a model

Open the catalog and choose a FromZero checkpoint on Hugging Face.

02

Download weights

Use hf download (Hugging Face CLI) or the HF UI to pull the model folder locally.

03

Generate

Load with Transformers (or your stack). Prefer completion-style prompts for base models.

Browser Lab

Run tiny models in your browser.

WebGPU or WASM, fully on-device. Prompts never leave your machine; weights download from Hugging Face. An experimental completion playground - not a hosted chat service.

WebGPU WASM On-device
Open Browser Lab