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MODEL HISTORY

o3 Pro history

A versioned source-linked timeline of changes.

VERSIONED MODEL RECORD

o3 Pro history

Recorded changes are retained instead of silently overwriting the current model record. Each event is tied to the source observation that produced it.

Modelo3 ProOpenAI · openai-o3-pro
Events8Immutable observations in this view
Current recordView model →Facts, benchmarks and pricing
field change

promptCaching

PreviousN/ACurrentfalse

This change was recorded from a source snapshot and was not silently overwritten.

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","file","image","tools","reasoning"]Current["Text","File","Image","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/ACurrent100000

This change was recorded from a source snapshot and was not silently overwritten.

field change

contextWindow

Previous200000Current200000

This change was recorded from a source snapshot and was not silently overwritten.

field change

knowledgeCutoff

PreviousN/ACurrent2024-06-30

This change was recorded from a source snapshot and was not silently overwritten.

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