Using multiple models at once can help you collect different perspectives, spot mistakes and hallucinations, and gain confidence.To use multiple models in a chat, press ⌘ + J to bring up the model picker, and click on whichever models you want to use.When you send your next message, the selected models will respond.
When you send a follow-up message, the models will respond to the messages that are In Chat (highlighted with an orange border).By default, the leftmost response will be marked as In Chat. To mark a different response as In Chat, click on that response.