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Sources & verification notes

Grok 4.3 Latest

grok-4.3-latest
  • Exact identifier & access

    Identity and lifecycle apply to this exact identifier and serving surface.

    • Grok 4.3 ↗xAI · provider-authored · checked Sep 23, 2026
  • First availability

    Effective date not established; this is an observation. Checked Sep 23, 2026.

    Not verified. These sources establish the identifier, not this missing fact.

    • Grok 4.3 ↗xAI · provider-authored · checked Sep 23, 2026
  • Availability status

    Effective date not established; this is an observation. Checked Sep 13, 2026. Re-verification needed.

    • Grok 4.3 ↗xAI · provider-authored · checked Sep 23, 2026
  • Capabilities & limits

    Effective date not established; this is an observation. Checked Sep 23, 2026.

    Alias: the grok-4.3 model page lists 'Aliases: `grok-4.3-latest`', and /developers/models/grok-4.3-latest renders the Grok 4.3 page. Facts are grok-4.3's as of 2026-09-23.

  • Input price

    Effective date not established; this is an observation. Checked Sep 23, 2026.

    Derived from the captured rate card's standard token row.

  • Output price

    Effective date not established; this is an observation. Checked Sep 23, 2026.

    Derived from the captured rate card's standard token row.

  • Model card

    Effective date not established; this is an observation. Checked Sep 23, 2026.

  • Full rate card

    Effective date not established; this is an observation. Checked Sep 23, 2026.

    Alias: the grok-4.3 model page lists 'Aliases: `grok-4.3-latest`', and /developers/models/grok-4.3-latest renders the Grok 4.3 page. Facts are grok-4.3's as of 2026-09-23.

  • License

    Effective date not established; this is an observation. Checked Sep 23, 2026.

    Not verified. These sources establish the identifier, not this missing fact.

    • Grok 4.3 ↗xAI · provider-authored · checked Sep 23, 2026
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