xai/grok-4.20-reasoning deprecated

No shutdown date announced. Replacement: xai/grok-4.7.

docs.perplexity.aiquote checked
xai/grok-4.7from xai/grok-4.20-reasoning
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In its own wordsmatches the page ✓

The following models are no longer listed in the Agent API model docs, pricing calculator, or examples: … xAI: `xai/grok-4.3`, `xai/grok-4.20-reasoning`, `xai/grok-4.20-non-reasoning`, and `xai/grok-4.20-multi-agent` For new integrations, use `anthropic/claude-opus-5-5`, `anthropic/claude-sonnet-5-5`, `anthropic/claude-haiku-5-5`, `google/gemini-4-argon`, `google/gemini-3.8-flash`, or `xai/grok-4.7`.

docs.perplexity.ai/docs/resources/changelog.mdfrom the provider's own sitechecked 2026-10-30#0b42ecbd9d

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model ID "xai/grok-4.20-reasoning"

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