GPT-5.6 Sol

GPT-6 Astra

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

GPT-5.6 Sol · Ultra · Asterism

GPT-5.6 Sol · Ultra · Asterism

GPT-6 Astra · Ultra · Asterism

GPT-6 Astra · Ultra · Asterism
Max

GPT-5.6 Sol · Max · Asterism

GPT-6 Astra · Max · Asterism

Extra high

GPT-5.6 Sol · Extra high · Asterism

GPT-6 Astra · Extra high · Asterism

High

GPT-5.6 Sol · High · Asterism

GPT-6 Astra · High · Asterism

Medium

GPT-5.6 Sol · Medium · Asterism

GPT-6 Astra · Medium · Asterism

Low

GPT-5.6 Sol · Low · Asterism

GPT-6 Astra · Low · Asterism