Elon Musk publicly described Grok 4.6 as arriving around August 7, 2026. As checked on August 8, xAI's public model documentation still recommends Grok 4.5 for coding and does not list Grok 4.6. The target is not treated as a launch, so this entry has no Vibe Coding Index score or rank.
Pending benchmark with no placement. Grok 4.6 stays outside the numbered rankings until complete source results support a Vibe Coding Index score.
Evidence confidence
The model remains outside verified rankings until all core scores are available.
Catalog capabilities
Release and evidence tracker
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Grok 4.5 is the newest publicly documented xAI coding model tracked in the catalog.
Source record
Final Intelligence, Coding and Agentic indices are pending.
Recorded score history
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Model benchmark FAQ
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Not confirmed. August 7 was described as an around-date by Elon Musk, but this page requires an xAI public model listing or announcement before it marks the model released.
No verified profile is available. Claims or predictions are not used in the Vibe Coding Index.
It does not rank yet. The model remains unranked until its release and all three independently checkable index inputs are available.
