Three GPT-5.6 families across every supplied thinking level
All GPT-5.6 vs gpt-oss-120b
Rotate one model space that combines price per benchmark task, Artificial Analysis Intelligence Index, and output tokens per task. The comparison includes GPT-5.6 Sol, Luna, and Terra at None, Low, Medium, High, Xhigh, and Max, plus gpt-oss-120b Low and High.