← 模型广场
S
StepFun: Step 3.7 Flash
stepfun/step-3.7-flash
图像理解工具调用JSON推理流式
Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters...
价格
输入
$0.2 / 1M
输出
$1.15 / 1M
参数
上下文
256,000 tokens
输入模态
text, image, video
输出模态
text
发布：2026-05
支持参数
frequency_penaltyinclude_reasoninglogprobsmax_tokensreasoningresponse_formatstopstructured_outputstemperaturetoolstop_logprobstop_p