Active Updated Aug 22, 2026

Grok 4 Heavy

By xAI

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Benchmark composite0.0/100 verified composite

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MODEL OVERVIEW

About Grok 4 Heavy

Reasoning and general-purpose conversational AI. Best use cases: Assistants, reasoning, coding and analysis.

Grok 4 Heavy is provided by xAI.

Cataloged capabilities include Image Understanding and API Access.

The current AI Orbit benchmark composite is 0.0/100.

Related model coverage includes Grok 2, GPT-4.1, GPT-5, and o3.

ProviderxAI

Benchmark composite0.0/100

ProviderxAI

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PROFILE EVIDENCE COVERAGE19/1002/6 checks verified

This score measures how much of the profile AI Orbit can support with stored evidence. It is not a rating of the model's quality, intelligence or performance.

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WHAT IT CAN DO

Capabilities & use cases

Image UnderstandingInterprets images, screenshots, diagrams and other visual inputs.API AccessProvides programmatic API access for application integration.

PERFORMANCE

Verified benchmark profile

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Verified AI Orbit compositeA composite score is available, while a detailed verified benchmark breakdown is not currently published on this profile.0.0/100

API ECONOMICS

Pricing & availability

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Pricing evidence pending

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The applicable commercial model has been classified, but an exact universal numeric price is not pinned for this model.

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COMMON QUESTIONS

Grok 4 Heavy FAQ

Quick answers based on the verified information currently available in this model profile.

What is Grok 4 Heavy?

Reasoning and general-purpose conversational AI. Best use cases: Assistants, reasoning, coding and analysis. Access/licensing: proprietary; api,product Cataloged capabilities include API Access and Image Understanding.

Who created Grok 4 Heavy?

Grok 4 Heavy is provided by xAI.

What can Grok 4 Heavy do?

Its listed capabilities include Image Understanding, API Access.

What is Grok 4 Heavy useful for?

Structured use-case mappings have not yet been added to this profile.

What is the context window of Grok 4 Heavy?

A verified context-window value is not currently listed.

How much does Grok 4 Heavy cost?

Verified commercial pricing is not currently listed on this profile; check the provider for current terms.