# Reference

> Section hub. Models, limits and shortcuts.

Source: https://reverie.im/en/docs/reference
Language: en

Lookup material: the model lineup with its exact costs, every numeric limit in the product, and the keys and gestures the chat screen responds to. Nothing here teaches a feature — each page points at the one that does.

**[Models](https://reverie.im/en/docs/reference/models)**

Every model you can select, its credit multiplier, context window and capabilities, plus image and video costs.

**[Choosing a model](https://reverie.im/en/docs/reference/choosing-a-model)**

Which model to pick for daily chat, long context, reasoning, images and free use — and how to read the picker's stats.

**[Free models](https://reverie.im/en/docs/reference/free-models)**

The one free model, the quota it runs on, and the features it cannot use.

**[Limits](https://reverie.im/en/docs/reference/limits)**

Every numeric limit in one place: messages, memory, world books, media, stories, bots and creator tools.

**[Keyboard shortcuts](https://reverie.im/en/docs/reference/keyboard-shortcuts)**

Composer keys, menu navigation, long-press actions and the microphone gestures.