Model Spend Arena2ND ED.
builds models · serves endpoints · 2026-10-03

StepFun

Official site · 🇨🇳 China

Models it builds

ModelIntelligencetok/s$/M in$/M out$ / sessionCache
Step 3.7 Flash19.5—$0.20$1.15——

Models it serves

1 endpoints, cheapest first. This is the view the model-by-model tables cannot give you: what one provider actually offers, and at what precision.

ModelQuant$/M in$/M outContextUptime 30m
Step 3.7 Flashfp8$0.20$1.15256,00099.3%

Where to buy its models

Everyone serving these models, cheapest first, with the numeric precision each one runs. The lab is often not the cheapest place to buy its own model.

ModelServed byQuant$/M in$/M outUptime 30m
Step 3.7 FlashNovitafp8$0.20$1.1599.8%
Step 3.7 FlashStepFunfp8$0.20$1.1599.3%