# xAI models — API pricing and providers

> 16 xAI models with xAI's list rates (checked 2026-10-05). Page: https://infro.io/models/xai

| Model | Id | Modality | List rate | Providers |
| --- | --- | --- | --- | --- |
| [Grok 4.7](https://infro.io/models/xai/grok-4.7) | `xai/grok-4.7` | Text | $2.00 per 1M input tokens and $6.00 per 1M output tokens, with cached input at $0.50 per 1M tokens | 5 |
| [Grok 4.6](https://infro.io/models/xai/grok-4.6) | `xai/grok-4.6` | Text | $2.00 per 1M input tokens and $6.00 per 1M output tokens, with cached input at $0.50 per 1M tokens | 5 |
| [Grok 4.5](https://infro.io/models/xai/grok-4.5) | `xai/grok-4.5` | Text | $2.00 per 1M input tokens and $6.00 per 1M output tokens, with cached input at $0.30 per 1M tokens | 2 |
| [Grok 4.3](https://infro.io/models/xai/grok-4.3) | `xai/grok-4.3` | Text | $1.25 per 1M input tokens and $2.50 per 1M output tokens, with cached input at $0.20 per 1M tokens | 2 |
| [Grok 4.20 Reasoning](https://infro.io/models/xai/grok-4.20-0309-reasoning) | `xai/grok-4.20-0309-reasoning` | Text | $1.25 per 1M input tokens and $2.50 per 1M output tokens, with cached input at $0.20 per 1M tokens | 2 |
| [Grok 4.20 Non-Reasoning](https://infro.io/models/xai/grok-4.20-0309-non-reasoning) | `xai/grok-4.20-0309-non-reasoning` | Text | $1.25 per 1M input tokens and $2.50 per 1M output tokens, with cached input at $0.20 per 1M tokens | 2 |
| [Grok 4.20 Multi-Agent (Beta)](https://infro.io/models/xai/grok-4.20-multi-agent-0309) | `xai/grok-4.20-multi-agent-0309` | Text | $1.25 per 1M input tokens and $2.50 per 1M output tokens, with cached input at $0.20 per 1M tokens | 2 |
| [Grok Build 0.1](https://infro.io/models/xai/grok-build-0.1) | `xai/grok-build-0.1` | Text | $1.00 per 1M input tokens and $2.00 per 1M output tokens, with cached input at $0.20 per 1M tokens | 2 |
| [Grok Imagine 2.0](https://infro.io/models/xai/grok-imagine-image-2) | `xai/grok-imagine-image-2` | Image | $0.04 per image | 4 |
| [Grok Imagine Image](https://infro.io/models/xai/grok-imagine-image) | `xai/grok-imagine-image` | Image | $0.02 per image | 1 |
| [Grok Imagine Image Quality](https://infro.io/models/xai/grok-imagine-image-quality) | `xai/grok-imagine-image-quality` | Image | $0.05 per image | 2 |
| [Grok Imagine 1.5](https://infro.io/models/xai/grok-imagine-video-1.5) | `xai/grok-imagine-video-1.5` | Video | $0.08 per second of video | 4 |
| [Grok Imagine Video](https://infro.io/models/xai/grok-imagine-video) | `xai/grok-imagine-video` | Video | $0.05 per second of video | 2 |
| [Grok Imagine Video 1.5 Lite](https://infro.io/models/xai/grok-imagine-video-1.5-lite) | `xai/grok-imagine-video-1.5-lite` | Video | $0.02 per second of video | 1 |
| [Grok Voice TTS](https://infro.io/models/xai/grok-voice-tts-1.0) | `xai/grok-voice-tts-1.0` | Audio | $15 per 1M characters | 2 |
| [Grok Speech to Text](https://infro.io/models/xai/grok-stt-1.0) | `xai/grok-stt-1.0` | Audio | $0.10 per audio hour | 2 |

## Questions

### Which xAI models does this reference list?

16 xAI models: 8 text, 3 image, 3 video and 2 audio. Each has its own page with xAI's list rate and the providers that serve it.

### Which providers serve xAI models?

AWS Bedrock, xAI, OpenRouter, KIE, LaoZhang API, fal.ai, Replicate and Runway. You connect your own account with any of them; INFRO routes between the ones you connect.

### What is the lowest xAI input rate listed?

Grok Build 0.1, at $1.00 per 1M input tokens and $2.00 per 1M output tokens, with cached input at $0.20 per 1M tokens on xAI's list (checked 2026-10-05).

### Does INFRO add a markup to xAI model usage?

No. Your xAI or provider account bills usage directly; INFRO charges a software subscription and takes 0% of model spend.