Models and effort
Open the model picker in the message box.
Models
Section titled “Models”The default is Instant, best for quick answers. The list also includes models from OpenAI, Anthropic and Google, such as GPT-6.1 Sol, Claude Opus 5.5 and Gemini 4 Argon. The exact list can change; the picker always shows what is available to you now.
Effort
Section titled “Effort”After you choose a model, you can set its effort: Low, Medium (recommended), High, Extra or Max. Some models offer fewer levels, and models without this setting show no effort row.
Higher effort gives more thorough answers but takes longer and uses your balance faster. The picker shows the cost: Extra uses about twice as much, Max up to seven times as much.
Start with Instant or Medium. Switch to a stronger model or higher effort for long documents, hard reasoning or careful writing.