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StepFun 2024-Q4
step-1o-vision
阶 · 跃 · 多 · 模 · 态 · 旗 · 舰
UniversaltextVisionThought chain reasoningVisual multimodalityChinese first
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context window
32K
tokens
maximum output
4.1K
tokens
knowledge cutoff
2024-09
Overall rating
7.86
/ 10
capability radar
code7.5
Mathematics7.5
reasoning8.5
creativity8.0
multilingual8.5
long context8.0
speed7.0
Pricing
input price$5.0/ 1M tokens
output price$5.0/ 1M tokens
* This model adopts mixed pricing (input and output have the same price)
Support features
Streaming output
Recommended scenarios
阶
跃
多
模
态
旗
舰
Call example
Called via Nexevo.ai gateway — fully compatible with OpenAI SDK, just replace base URL
curl https://api.nexevo.ai/v1/chat/completions \
-H "Authorization: Bearer $NEXEVO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "step-1o-vision",
"messages": [
{ "role": "user", "content": "Hello!" }
]
}'