GPT-5.6 Sol

GPT-6 Astra

Material Lab. Compare models across all reasoning levels.
ReasoningGPT-5.6 SolGPT-6 Astra
Ultra

GPT-5.6 Sol · Ultra · Material Lab

GPT-5.6 Sol · Ultra · Material Lab

GPT-6 Astra · Ultra · Material Lab

GPT-6 Astra · Ultra · Material Lab
Max

GPT-5.6 Sol · Max · Material Lab

GPT-6 Astra · Max · Material Lab

Extra high

GPT-5.6 Sol · Extra high · Material Lab

GPT-6 Astra · Extra high · Material Lab

High

GPT-5.6 Sol · High · Material Lab

GPT-6 Astra · High · Material Lab

Medium

GPT-5.6 Sol · Medium · Material Lab

GPT-6 Astra · Medium · Material Lab

Low

GPT-5.6 Sol · Low · Material Lab

GPT-6 Astra · Low · Material Lab