field change
promptCaching
PreviousN/ACurrenttrue
This change was recorded from a source snapshot and was not silently overwritten.
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MODEL HISTORY
Grok 4.20 Multi-Agent history
A versioned source-linked timeline of changes.
VERSIONED MODEL RECORD
Grok 4.20 Multi-Agent history
Recorded changes are retained instead of silently overwriting the current model record. Each event is tied to the source observation that produced it.
ModelGrok 4.20 Multi-AgentxAI · x-ai-grok-4-20-multi-agent
Events8Immutable observations in this view
Current recordView model →Facts, benchmarks and pricing
field change
webSearch
PreviousN/ACurrentfalse
This change was recorded from a source snapshot and was not silently overwritten.
field change
structuredOutput
PreviousfalseCurrenttrue
This change was recorded from a source snapshot and was not silently overwritten.
field change
modalities
Previous["text","image","file","reasoning"]Current["Text","Image","File","Reasoning"]
This change was recorded from a source snapshot and was not silently overwritten.
field change
license
PreviousProprietaryCurrentN/A
This change was recorded from a source snapshot and was not silently overwritten.
field change
maxOutputTokens
PreviousN/ACurrent1800000
This change was recorded from a source snapshot and was not silently overwritten.
field change
contextWindow
Previous2000000Current2000000
This change was recorded from a source snapshot and was not silently overwritten.
field change
knowledgeCutoff
PreviousN/ACurrent2025-09-01
This change was recorded from a source snapshot and was not silently overwritten.