OpenAI expands GPT-5.6 access to free users and introduces new 'Think' button

OpenAI announced it is expanding access to its GPT-5.6 models, making GPT-5.6 Luna unlimited for Free and Go users starting tomorrow and adding a new 'Think' button. Additionally, GPT-5.6 Sol will now power both Instant and deep reasoning for paid users, reportedly cutting factual errors by 68% compared to GPT-5.5 Instant.

Detected & updated continuously · Source: Nebula

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OpenAIGPT-5.6 LunaGPT-5.6 Sol

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