FeelFish has built-in support for multiple models optimized for novel writing scenarios, with default recommendations for the most cost-effective models. DeepSeek, OpenAI, AiHubMix, and others provide AI model technology support. For most users, the built-in models are sufficient, but for some users who need to use custom models, FeelFish also provides related support.

Here are the specific steps:

Step 1: Add Custom Model API

In the model settings window, expand the advanced settings at the bottom to see the "Model API List". By default, only FeelFish's built-in model APIs are available. You can click the "Add Model API" button to add a custom model API.

If you want to add other models supported by FeelFish, you can skip this step and go to the second step.

Add Custom Model API

Step 2: Add Model to Available Model List

Then you can see and use your custom model in the model list.