ChatGPT Free Gets GPT-5.6 Luna, Paid Tiers Get Thinking Slider
testingcatalog · x · 2026-08-07
OpenAI announced that ChatGPT Free and Go users will default to GPT-5.6 Luna this week, gaining a new 'Think' button for harder questions. Plus and Pro subscribers get access to an updated GPT-5.6 Sol and a new thinking effort slider.
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