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Sources & verification notes

Grok 4.5

grok-4.5
  • Exact identifier & access

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

  • First availability

    Effective Jul 8, 2026. Checked Sep 13, 2026.

  • Availability status

    Effective date not established; this is an observation. Checked Sep 13, 2026.

  • Capabilities & limits

    Effective date not established; this is an observation. Checked Sep 13, 2026.

    Release note documents configurable reasoning low/medium/high, default high; other flags unverified.

  • Input price

    Effective date not established; this is an observation. Checked Sep 13, 2026.

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

  • Output price

    Effective date not established; this is an observation. Checked Sep 13, 2026.

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

  • License

    Effective date not established; this is an observation. Checked Sep 13, 2026.

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

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