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Use this when you want better results for a specific task, not just the default model.

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Quick model selection in chat

1

Open model picker

In Alter, type / to open the model list.
2

Choose the model

Select a model based on your task type, then send your prompt.
3

Favorite frequent models

Click the star next to a model to pin it for faster access.

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Set your default model

Use / to pick a model. The selected model becomes your default model immediately and stays active until you choose another one.

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Practical model choices

  • Use a fast model for short daily tasks.
  • Use a stronger reasoning model for complex planning or coding.
  • Use a vision-capable model when you add images.
  • Use local or custom models when privacy requirements are stricter.
If you are unsure, start with /best, then switch only when you need lower latency or a specific capability.