ModelsGPT-5.6 SolDefaultFrontier model for complex professional workFrontier model for complex professional workReasoningHighestSpeedFastPrice$4•$20Input•OutputInputText, imageOutputTextGPT-5.6 Sol is the frontier model in the GPT-5.6 family.
It roughly corresponds to the unsuffixed model tier used in earlier GPT-5 families.
The gpt-5.6 alias routes requests to GPT-5.6 Sol.
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ModelsGPT-5.6 SolDefaultFrontier model for complex professional workFrontier model for complex professional workReasoningHighestSpeedFastPrice$4•$20Input•OutputInputText, imageOutputTextGPT-5.6 Sol is the frontier model in the GPT-5.6 family.
It roughly corresponds to the unsuffixed model tier used in earlier GPT-5 families.