Step 3.7 Flash
by Ambient · listed May 2026RTVW
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Current rates USD per 1M tokens
Input$0.19
Output$1.14
Cache read$0.03
Cache writefree
Against the market
On the record
- Model id
stepfun/step-3.7-flash- Context window
- 262K tokens
- Max output
- 262K tokens
- Input modalities
- text, image, video
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- yes
- Knowledge cutoff
- Mar 2026
- Released
- 2026-05-29
- Last updated
- 2026-05-29
- Provider docs
- ambient.xyz
Back of the envelope
≈
Also listed at
- Nvidiafree in · free out
- StepFun (Global)$0.185 in · $1.11 out
- StepFun (China)$0.185 in · $1.11 out
- Deep Infra$0.20 in · $1.15 out
- Hugging Face$0.20 in · $1.15 out
- OpenRouter$0.20 in · $1.15 out
- ZenMux$0.20 in · $1.15 out
- Requesty$0.20 in · $1.15 out
- Vercel AI Gateway$0.20 in · $1.15 out
- Eden AI$0.20 in · $1.15 out
- Kilo Gateway$0.20 in · $1.15 out
- StepFun Step Plan (China)— in · — out
- StepFun Step Plan (Global)— in · — out