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8 models

StepFun's large model possesses industry-leading multimodal and complex reasoning capabilities, supporting ultra-long text understanding and powerful autonomous scheduling search engine functions.

Supported Models

Step 2 16K

16K

Maximum Context Length

16K

Maximum Output Length

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Input Price

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Output Price

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Step 1 256K

256K

Maximum Context Length

256K

Maximum Output Length

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Input Price

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Output Price

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Step 1 128K

128K

Maximum Context Length

128K

Maximum Output Length

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Input Price

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Output Price

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Step 1 32K

32K

Maximum Context Length

32K

Maximum Output Length

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Input Price

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Output Price

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Using Stepfun in LobeChat

Using Stepfun in LobeChat

Stepfun is a startup focusing on the research and development of Artificial General Intelligence (AGI). They have released the Step-1 billion-parameter language model, Step-1V billion-parameter multimodal model, and the Step-2 trillion-parameter MoE language model preview.

This document will guide you on how to use Stepfun in LobeChat:

Step 1: Obtain Stepfun API Key

Visit and log in to the Stepfun Open Platform
Go to the API Key menu, where the system has already created an API key for you
Copy the created API key

Obtain Stepfun API Key

Step 2: Configure Stepfun in LobeChat

Visit the Settings interface in LobeChat
Find the setting for Stepfun under Language Models

Enter API Key

Open Stepfun and enter the obtained API key
Choose a Stepfun model for your AI assistant to start the conversation

Select Stepfun model and start conversation

During usage, you may need to pay the API service provider, please refer to Stepfun's relevant pricing policies.

You can now use the models provided by Stepfun to have conversations in LobeChat.

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