Select an AI model

Choose an AI model, switch between quick options, and compare the models available in Jet Admin.

Choose an AI model for your task, or let Jet Admin choose one automatically.

Overview

The model selector includes quick choices and individual models from Anthropic, OpenAI, and Google. Start with Automatic if you do not have a model preference.

Option	Model	When to choose it
Automatic	Selected for each request	Let Jet Admin choose the model for your request.
Recommended	Claude 4.6 Sonnet	A starting point for everyday work, such as adding features and refining an app.
Smartest	Claude 4.6 Opus	Try this for complex logic, multi-step changes, or a problem that needs more reasoning.
Fastest	Gemini 3 Flash	Use this when quick responses matter, such as small edits and short iterations.

These shortcuts reflect the options in the model selector. You can also choose a specific model from the provider sections.

Model selector showing Automatic, Recommended, Smartest, Fastest, and provider models

How to switch models

1. Open the model selector in the AI conversation.

2. Choose Automatic, Recommended, Smartest, or Fastest. To select a specific model, browse the provider sections or use Search.

3. Select the model, then send your next request.

If you are unsure which model to choose, start with Automatic. For a focused change, describe the exact result you want. If the result needs improvement, clarify the request or try Smartest, then review the generated changes.

Available models

The following list reflects the model selector as of September 16, 2026. Check the selector for the options currently available to you.

Anthropic

Model	Context window shown
Claude 4.6 Sonnet	1M
Claude 4.6 Opus	1M
Claude 4.5 Sonnet	1M
Claude 4.5 Opus	200K
Claude 4.5 Haiku	200K
Claude 4.1 Opus	200K
Claude 4 Sonnet	1M

OpenAI

Model	Context window shown
GPT-5.4	1M
GPT-5.4 Mini	400K
GPT-5.4 Nano	400K
GPT-5.3 Codex	400K
GPT-5.2	400K
GPT-5.2 Codex	400K
GPT-5.1	400K
GPT-5	400K
GPT-5 Mini	400K
GPT-5 Nano	400K
GPT-4.1	1M
GPT-4.1 Mini	1M

Google

Model	Context window shown
Gemini 3.1 Pro	1M
Gemini 3 Pro	1M
Gemini 3 Flash	1M
Gemini 2.5 Pro	1M
Gemini 2.5 Flash	1M

Self-hosted models

Self-hosted models are available only on the Enterprise plan.

The Self-hosted models section includes Llama, Mistral, Qwen, and DeepSeek. Open a family to see its model options.

Understanding context windows

The number beside a model indicates its context window, measured in tokens: 200K means 200,000 tokens, 400K means 400,000, and 1M means one million.

A context window is the amount of information a model can work with in a request, including instructions and conversation content. A larger window can accommodate more context; it does not guarantee a better answer or represent a file-upload limit. Keep requests focused and provide the information needed for the task.

Credits and usage

Model choice and task complexity affect AI usage. The selector's context-window numbers are not credit prices. For your remaining allowance, check your account's usage and billing information.

See How credits work for AI building credits. Model selection here applies to app-building requests; agent model configuration is covered in the AI Agents guides.