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Add Grok 4.20 models to xAI - #51867

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vdawger wants to merge 1 commit into
zed-industries:mainfrom
vdawger:add-grok-4-2-model
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Add Grok 4.20 models to xAI#51867
vdawger wants to merge 1 commit into
zed-industries:mainfrom
vdawger:add-grok-4-2-model

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@vdawger

@vdawger vdawger commented Mar 18, 2026

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Adds support for the latest Grok 4.20 model variants from xAI (multi-agent, reasoning, and non-reasoning).

These are now available in the model selector when using an xAI API key.

Release Notes:

  • Added Grok 4.20 model variants

Adds support for grok-4.20-multi-agent-beta-0309, grok-4.20-beta-0309-reasoning, and grok-4.20-beta-0309-non-reasoning with appropriate context windows (2M tokens), image support, tools, and structured output.

Release Notes:

- Added Grok 4.20 model variants for xAI users
@cla-bot

cla-bot Bot commented Mar 18, 2026

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We require contributors to sign our Contributor License Agreement, and we don't have @vdawger on file. You can sign our CLA at https://zed.dev/cla. Once you've signed, post a comment here that says '@cla-bot check'.

@zed-community-bot zed-community-bot Bot added the first contribution the author's first pull request to Zed. NOTE: the label application is automated via github actions label Mar 18, 2026
@SomeoneToIgnore SomeoneToIgnore added the area:ai Related to Agent Panel, Edit Prediction, Copilot, or other AI features label Mar 18, 2026
@MrSubidubi

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@cla-bot check

@cla-bot cla-bot Bot added the cla-signed The user has signed the Contributor License Agreement label Mar 29, 2026
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cla-bot Bot commented Mar 29, 2026

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The cla-bot has been summoned, and re-checked this pull request!

@archerallstars

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The commit is the beta version. But now, the stable version of Grok 4.2 has come out. I hope it will be included soon.

@benbrandt

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Thanks this got addressed in #55931

@benbrandt benbrandt closed this May 8, 2026
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6 participants