Step 3.7 Flash
The cheapest provider for Step 3.7 Flash is Novita at $0.438 per 1M tokens (blended), charging $0.20 per 1M input and $1.15 per 1M output tokens. 2 providers serve it at the same price. Context window: 256K tokens. Prices tracked since Oct 3, 2026.
Best price
$0.438
at Novita
Input / output
$0.20 / $1.15
per 1M tokens
Providers
2
1.00× spread
7 days
—
best price
30 days
—
best price
Context
256K
tokens
Providers
Active offers ranked by blended price. Bars are relative to the most expensive.
| Provider | Input | Output | Blended | vs cheapest | Context | Uptime 1d | Price since |
|---|---|---|---|---|---|---|---|
NovitaCheapest fp8 | $0.20 | $1.15 | $0.438 | best | |||
| fp8 | $0.20 | $1.15 | $0.438 | best |
- NovitaCheapest$0.438$0.20 in · $1.15 outbest256K ctx99.8% uptimefp8
- $0.438$0.20 in · $1.15 outbest250K ctx99.7% uptimefp8
Blended = (3 × input + output) / 4.
Price history
Hover to compare providers at any point in time. Click a legend item to hide it.
USD per 1M tokens · each step is a price change
Not enough history yet
Tracking since Oct 3, 2026. The chart fills in as new crawls arrive every 6 hours.
Other pricing
Cache, reasoning and per-call fees. Token rates per 1M; others per unit.
| Offered by | Cache read |
|---|---|
| Novita, StepFun | $0.04 |
Change log
Every recorded change for this model since Oct 3, 2026.
No changes yet
Tracking since Oct 3, 2026. Price changes, new providers and delistings will show up here.
About this model
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...
- Released
- May 28, 2026
- First tracked
- Oct 3, 2026
- Canonical slug
- stepfun/step-3.7-flash-20260528
- Weights
- stepfun-ai/Step-3.7-Flash