# xAI

**xAI** is an artificial intelligence company focused on developing the Grok family of large language models and multimodal AI systems. Founded by Elon Musk, the company positions Grok as a “maximally truth-seeking” AI assistant designed to provide direct, insightful, and real-time responses. xAI places strong emphasis on reasoning, large-context processing, web-connected generation, and agentic tool usage, while integrating its models across the broader X ecosystem and developer platforms.

The currently supported model families include:

* **Grok flagship models** — xAI’s primary reasoning and multimodal models intended for production AI workloads. The Grok lineup includes:
  * High-performance reasoning models optimized for coding, analytical workflows, and advanced instruction following.
  * Fast non-reasoning variants designed for low-latency conversational and agentic applications.
  * Vision-capable Grok models supporting image understanding and multimodal interaction.\
    Recent Grok generations also introduce extended context windows, native tool calling, structured outputs, search integration, and real-time external information retrieval capabilities.

All xAI models in this provider are accessed through the standard `/v1/chat/completions` endpoint, providing a unified OpenAI-compatible integration layer across the entire model catalog.

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Supported capabilities vary depending on the specific model, with different models offering different combinations of the features listed below.

* **Text completions**: Build conversational systems and advanced text-processing pipelines.
* **Function Calling**: Utilize tools, APIs, and structured workflows.
* **Stream mode**: Receive partial responses incrementally as tokens are generated.
* **Vision Tasks**: Process and analyze images and visual inputs.
* **Reasoning Tasks**: Execute advanced analytical, coding, and multi-step reasoning workflows.
* **Large Context Processing**: Work with extremely large prompts, documents, and conversational histories.

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Other model categories from this provider are available as well.

* [Image](/api-references/image-models/xai.md)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.aimlapi.com/api-references/text-models-llm/xai.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.