OpenAI says GPT-6 in ChatGPT's Chat tab is powered by GPT-6 Sol for Plus, Pro, Business, and Enterprise tiers and GPT-6 Luna for Free and Go tiers (@openai)
OpenAI rolls out GPT-6 with Intelligent UI in ChatGPT, assigning GPT-6 Sol to Plus, Pro, Business, and Enterprise tiers and GPT-6 Luna to Free and Go tiers. The global rollout reaches the paid tiers first, with Free and Go users scheduled to get access starting tomorrow.
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Why it matters
The rollout introduces GPT-6 across ChatGPT’s user tiers, with different models powering paid and free plans. Its reach makes the change consequential for users and developers building around the service.