Step 3.7 Flash pricing
Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters... Below you will find 1 current row with input and output dollars per million. Right now the lowest input is $0.200 and the lowest output is $1.15.
Pricing across providers
Use this table to read Step 3.7 Flash list prices. We show 1 source right now. Lowest input in the grid: Openrouter. The chart below the table helps when output prices are much higher than input prices.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $0.200 | $1.15 | — | — |
Input vs output · 1M tokens
Cost calculator
Use this block to stress test Step 3.7 Flash cost without a spreadsheet. All estimates come from public list rates in this page.
0.020000¢ / req
0.057500¢ / req
Model specifications
Context length, caps, and capability flags for Step 3.7 Flash. Values follow the main provider (Stepfun) record in our index.
- Context window
- 256,000 tokens
- Max output
- 256,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- May 2026
- Primary provider
- Stepfun
- Model family
- N/A
Compare Step 3.7 Flash
Jump into a comparison when you want one table for two models instead of two tabs. 6 curated matches for Step 3.7 Flash.
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Frequently asked questions
Read these after the table if you want plain language around Step 3.7 Flash rates. The short model note from our index: Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B p...
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