Text Generation Model

Grok 4.6

Grok 4.6 is a text generation model from X.ai featuring a 500,000-token context window and configurable reasoning effort.

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Publisher

X.ai

TypeText

Context Window500,000 tokens

ReleasedAugust 2026

Input$2.00/MTok

Output$6.00/MTok

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About Grok 4.6

Long-context text generation with adjustable reasoning

Grok 4.6 is a large language model developed by X.ai, the AI division associated with xAI. It is designed for text generation tasks and offers a 500,000-token context window, allowing it to process and respond to very long documents or extended conversations within a single session. A notable feature is its configurable reasoning effort setting, which lets users adjust how much computational reasoning the model applies to a given prompt.

Grok 4.6 is well-suited for tasks that require processing large volumes of text, such as document analysis, long-form drafting, summarization, and multi-turn dialogue. The model's maximum response size of 2,000,000 tokens indicates it can produce extended outputs, making it applicable to scenarios where detailed or lengthy generated content is needed. It is available through MindStudio without requiring separate API key management.

Capabilities

What Grok 4.6 supports

Long Context Window

Processes up to 500,000 tokens in a single session, enabling analysis of lengthy documents, codebases, or extended conversation histories.

Extended Response Output

Supports a maximum response size of 2,000,000 tokens, allowing the model to generate very long-form content in a single response.

Adjustable Reasoning Effort

Exposes a configurable reasoning effort parameter via a select input, letting users tune how deeply the model reasons before producing a response.

Text Generation

Generates natural language text for tasks including drafting, summarization, question answering, and multi-turn dialogue.

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FAQ

Common questions about Grok 4.6

What is the context window size for Grok 4.6?

Grok 4.6 has a context window of 500,000 tokens, meaning it can process up to that amount of text — including both the input prompt and conversation history — in a single session.

What is the maximum response length Grok 4.6 can produce?

The model supports a maximum response size of 2,000,000 tokens, which allows for very lengthy generated outputs in a single response.

What does the Reasoning Effort setting do?

The Reasoning Effort input is a configurable parameter that controls how much reasoning the model applies before generating a response. Adjusting it can affect the depth of analysis and the time taken to produce a reply.

What is the pricing for Grok 4.6 on MindStudio?

Published pricing for Grok 4.6 is not listed in the available metadata. You can check MindStudio's pricing page or the model's detail page for current cost information.

Who developed Grok 4.6?

Grok 4.6 was developed by X.ai, the AI research company founded by Elon Musk. It is available on MindStudio as a first-party provider integration.

Does Grok 4.6 support image or video inputs?

Based on the available metadata, image and video analysis support is not confirmed for Grok 4.6. The model's listed input types are text and a reasoning effort selector.

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