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StepFun models

2 models on Infery.ai.

Step 3.5 Flash

Step 3.5 Flash

step-3.5-flash

Step 3.5 Flash is StepFun's most capable open-source foundation model. 262,144 token context window, maximum output of 65,536 tokens.

262K ctx

12.5 cr in / 1M37.5 cr out / 1M
ChatStreamingToolsJSON
Step 3.7 Flash

Step 3.7 Flash

step-3.7-flash

Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model.

256K ctx

25 cr in / 1M144 cr out / 1M5 cr cached in / 1M
ChatStreamingVisionToolsJSON