Developing4 outlets · over 2 hours
OpenAI Upgrades GPT-5.6 Sol, Expands Free Luna Access
OpenAI is upgrading GPT-5.6 Sol for Plus and Pro users with more focused answers and fewer factual errors, while free users move to GPT-5.6 Luna with unlimited text chats and a new Think button. Factual errors dropped 68% for Sol versus GPT-5.5 Instant.
The story so far2 updates, latest first.
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