How do I choose or switch AI models?
Updated Nov 11, 2026 · 1 min read
ChatGBot offers models such as GPT-5, Claude, Gemini, DeepSeek, Perplexity and Grok. The list can change as models are added or retired.
Choose a model
- In the message box, click the name of the current model.
- Pick a model from the list, or type in Search models... to find one.
See what a model can do
On a computer, hover over a model to see its details: its Provider, its Context size and its Abilities, such as Reasoning, Image Generation, Image Recognition and Web Search.
Some models also show a cost multiplier such as 2×. 1× is the cheapest model. A higher number uses more of your usage limit per message.
Switch in the middle of a chat
You can change the model at any time. The next answer comes from the new model. If the conversation is large, you'll see Switch to [model]? and can choose how to continue: Start new chat, Continue from summary, or Resume as is with the current model.
Models marked Pro
Models with a Pro tag need a Pro subscription. If you send a message with one on the Free plan, the upgrade screen opens and you see [model] requires Pro. The chat switches back to a free model.