Grok 4

Capabilities

• ▸reasoning
• ▸tool use

Use cases

assistants · analysis

Lineage

Grok 4 head-to-head comparisons

• Grok 4 vs GPT-5
  Grok 4 leans on live data from X and aggressive reasoning benchmarks; GPT-5 is the more dependable general-purpose engine for products.

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Sources & verification

Information is compiled from official announcements, documentation and reputable industry coverage.
Last verified Sep 10, 2026