field change
promptCaching
PreviousN/ACurrenttrue
This change was recorded from a source snapshot and was not silently overwritten.
VERSIONED MODEL RECORD
Grok 4.5 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 4.5xAI · x-ai-grok-4-5
Events7Immutable 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","tools","reasoning"]Current["Text","Image","File","Tools","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/ACurrent450000
This change was recorded from a source snapshot and was not silently overwritten.
field change
contextWindow
Previous500000Current500000
This change was recorded from a source snapshot and was not silently overwritten.