Zenmux
Step-3
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Cheapest input
$0.21
$/MTok · models.dev
Cheapest output
$0.57
$/MTok
Context
66K
tokens
Sources
1
1 listing
Sources
Same model, different sources. Our first-party rate is listed first, then router and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapeststepfun/step-3 | ZenMux | $0.21 | $0.57 | $0 | 66K |
Capabilities
- Reasoning
- Tool calling
- Attachments
- In: image
- In: text
- Out: text
Knowledge cutoff: 2025-01-01Released: 2025-07-31
See what this model costs you
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Data and list-price estimates may contain mistakes. Not investment advice.