Stepfun
Step 3.7 Flash
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Cheapest input
$0.185
$/MTok · models.dev
Cheapest output
$1.11
$/MTok
Context
262K
tokens
Offers
10
2 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number. Free/$0 listings are hidden by default (1 omitted). Show free/$0 offers.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapeststep-3.7-flash | StepFun (China) | $0.185 | $1.11 | $0.037 | 256K |
| models.devstep-3.7-flash | StepFun (Global) | $0.185 | $1.11 | $0.037 | 256K |
| models.devstepfun/step-3.7-flash | Ambient | $0.19 | $1.14 | $0.03 | 262K |
| models.devstepfun/step-3.7-flash | Kilo Gateway | $0.2 | $1.15 | $0.04 | 256K |
| OpenRouterstepfun/step-3.7-flash | OpenRouter | $0.2 | $1.15 | $0.04 | 262K |
| models.devstepfun/step-3.7-flash | Vercel AI Gateway | $0.2 | $1.15 | $0.04 | 256K |
| models.devstepfun/step-3.7-flash | ZenMux | $0.2 | $1.15 | $0 | 256K |
| models.devstepfun-ai/Step-3.7-Flash | DeepInfra | $0.2 | $1.15 | $0.04 | 262K |
| models.devstepfun-ai/Step-3.7-Flash | Hugging Face | $0.2 | $1.15 | $0 | 262K |
| models.devstep-3-7-flash | EmpirioLabs AI | $0.2 | $1.15 | $0.04 | 256K |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- Open weights
- In: text
- In: image
- In: video
- Out: text
Knowledge cutoff: 2026-03-01Released: 2026-05-29Family: step
Scores
Sparse coverage on purpose. Missing a score means we have not linked one yet, not that the model is unranked. Full boards on /benchmarks.
- AA intelligence30.3
- AA coding39.6
- AA agentic21.5
Sources: Arena AI, Artificial Analysis. See /benchmarks.