Models

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Text chat2Image understanding1Image generation0Audio understanding0Voice conversation0Music generation0Text to speech0Speech to text0Video generation0Embeddings0Rerank0

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aion-labs6alibaba6amazon5

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DeepInfraCloudflareSiliconFlow

639 CLSSAI models · 8 temporary previewsCapabilities and reference prices from the CLSSAI catalog. Preview models may not be available through CLSSAI.

Output / endpointExact metadata

2 of 647 modelsReference token prices are per million tokens.

StepFun: Step 3.7 Flashstepfun/step-3.7-flashAvailable

VisionVideo inputToolsReasoning

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...

by stepfunMay 28, 2026262.14K context$0.2/M input$1.15/M outputText, Image, Video → Text

Run Text chat Image understanding

StepFun: Step 3.5 Flashstepfun/step-3.5-flashAvailable

ToolsReasoning

Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activates only 11B of its 196B parameters per token....

by stepfunJan 29, 2026262.14K context$0.1/M input$0.3/M outputText → Text

Run Text chat

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