影

Step 3.5 Flash 2603

[MODEL]
kaged models / model / stepfun/step-3.5-flash-2603

Step 3.5 Flash 2603

id: stepfun/step-3.5-flash-2603
family: —
context: 256,000
modalities: text → text
release: 2026-04-02
reasoning tools vision structured temp open weights

Offerings

Provider Input Output Context Max out
EmpirioLabs AI
step-3-5-flash-2603
 $0.10/M $0.30/M 256,000 131,072
NanoGPT
stepfun-ai/step-3.5-flash-2603
 $0.10/M $0.30/M 256,000 256,000
StepFun (China)
step-3.5-flash-2603
 $0.10/M $0.30/M 256,000 256,000
StepFun (Global)
step-3.5-flash-2603
 $0.10/M $0.30/M 256,000 256,000
StepFun Step Plan (China)
step-3.5-flash-2603
 — — 256,000 256,000
StepFun Step Plan (Global)
step-3.5-flash-2603
 — — 256,000 256,000

Similar matches

These provider models look related but are not exact matches.

Provider Input Output Context Max out
Nvidia
stepfun-ai/step-3.5-flash
 $0.00/M $0.00/M 256,000 16,384
Eden AI
deepinfra/stepfun-ai/Step-3.5-Flash
 $0.09/M $0.30/M 262,144 256,000
Vercel AI Gateway
stepfun/step-3.5-flash
 $0.09/M $0.30/M 262,114 262,114
EmpirioLabs AI
step-3-5-flash
 $0.10/M $0.30/M 256,000 131,072
Hugging Face
stepfun-ai/Step-3.5-Flash
 $0.10/M $0.30/M 262,144 256,000
Kilo Gateway
stepfun/step-3.5-flash
 $0.10/M $0.30/M 262,144 65,536
NanoGPT
stepfun-ai/step-3.5-flash
 $0.10/M $0.30/M 256,000 256,000
OpenRouter
stepfun/step-3.5-flash
 $0.10/M $0.30/M 262,144 65,536
StepFun (China)
step-3.5-flash
 $0.10/M $0.30/M 256,000 256,000
StepFun (Global)
step-3.5-flash
 $0.10/M $0.30/M 256,000 256,000
ZenMux
stepfun/step-3.5-flash
 $0.10/M $0.30/M 256,000 64,000
ZenMux
stepfun/step-3
 $0.21/M $0.57/M 65,536 64,000
Qiniu
stepfun/step-3.5-flash
 — — 64,000 4,096
StepFun Step Plan (China)
step-3.5-flash
 — — 256,000 256,000
— — 256,000 256,000