Try open models
Inference
Make your first serverless API call in minutes. Pay per token, with no GPUs to manage.
Power coding agents with open models
Nexus
Use Fireworks models with your agent through the Nexus CLI, or let Nexus Auto pick the model.
Train your own model
Training
Fine-tune models up to 1T+ parameters on your data with supervised or reinforcement learning, then deploy.
Not sure where to start? Talk to our team.
Start building
Migrate to Fireworks
Swap in open models with the same API and SFT data format you use today.
Deploy models & autoscale on dedicated GPUs
Deploy with high performance on dedicated GPUs with fast autoscaling and minimal cold starts. Optimize deployments for speed and throughput.
Explore the model catalog
Browse 100+ text, vision, audio, image, and embedding models.