# Grok 4.6

xAI's frontier model for long-running agents, coding, research, and interactive/visual work. Text and image input, text-only output.

## Overview

- **Provider:** xAI
- **Model ID:** `grok-4.6`
- **Type:** Chat
- **Canonical URL:** https://modelstack.cc/models/chat/grok-4.6
- **Version:** 4.6
- **Best for:** Long-running agentic workflows, coding, deep research, visual understanding

## Pricing

| Usage | Price |
| --- | ---: |
| Input | $2 / 1M tokens |
| Output | $6 / 1M tokens |
| Cache read | $0.5 / 1M tokens |
| Cache write (5 minutes) | $2 / 1M tokens |

## Specifications

- **Context window:** 500K
- **Maximum output:** Unlimited
- **Typical latency:** 14 ms
- **Released:** 2026-08-12

## Capabilities

- chat
- tool_use
- coding

## API usage

Use this model ID in a ModelStack API request:

```json
{
  "model": "grok-4.6"
}
```

For the rendered page, visit https://modelstack.cc/models/chat/grok-4.6.