Step 5 Preview Free on OpenCode Zen
Supported16 evidence links
StepFun · model family
Step models
Step has 1 version on record. Release dates not established: 1.
Sighted, release date unknown 1
USD / 1M tokens
| Model | Context window | Input USD / 1M tokens | Output USD / 1M tokens | Status |
|---|---|---|---|---|
Step 5 Preview NVFP4StepFun | 1M | $1.00 | $2.70 | API availability |
Latest signals
Step 5 Preview NVFP4 spotted on Artificial Analysis
Supported16 evidence links