Fourbitfourbit
Model zoo

Pick a base. Bring your data.

Every model below ships with curated training recipes, hardware defaults, and a private inference endpoint. Pricing is on the card — no quotes, no calls.

LLM

Instruction-tune frontier open models on your domain data.

4 models
VLM

Teach vision-language models to read screens, charts, and docs.

2 models
VLA

Vision-language-action models for robotics and manipulation.

2 models
Diffusion

LoRA and full fine-tunes for image and video generators.

3 models