Training API is in GA: specialized intelligence with full flexibility
algo: SFT, DPO, RFT, OPD, your own
model: 1B to 3T
efficiency: sync or async
numerics: aligned training/rollout/inference
pricing: start serverless (per-token, LoRA), ramp up to dedicated (scale, full-param)
The most ambitious companies are training models to outperform the frontier on the capabilities that differentiate their business.
Today, we announce the general availability of our Training API and Fireworks Lab, making model specialization accessible to all organizations.