StepFun (China)
Step 2 (16K) Pricing
API pricing for Step 2 (16K) by StepFun (China). Input tokens cost $5.21/1M, output tokens cost $16.44/1M with 16K context window.
Last updated:
Tools
Input Cost
$5.21
per 1M tokens
Output Cost
$16.44
per 1M tokens
Context Window
16K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Provider StepFun (China)
Model ID step-2-16k
Context Window 16K tokens
Max Output 8192 tokens
Cache Read Cost $1.04/1M
Release Date 2025-01-01
Compare Alternatives
| Model | Input | Output | Context |
|---|---|---|---|
| Step 2 (16K) (this model) | $5.21 | $16.44 | 16K |
| Step 2 (16K) StepFun (Global) | $5.21 | $16.44 | 16K |
| Gemini 2.5 Pro Preview TTS Google | $1 | $20 | 8K |
| Gemini 3.1 Flash TTS Preview Google | $1 | $20 | 8K |
| Qwen3-LiveTranslate Flash Realtime Alibaba | $10 | $10 | 53K |
| GPT-4o (2024-05-13) OpenAI | $5 | $15 | 128K |
Available from Resellers
Step 2 (16K) is also available through these resellers and gateways:
| Reseller | Model | Input | Output |
|---|---|---|---|
| NanoGPT | Step-2 16k Exp | $7.004 | $19.992 |