OpenAI has launched a new family of LLMs, but they're not all the same.
OpenAI has launched a new family of LLMs, but they're not all the same.
By
Stan Schroeder
Stan is a Senior Editor at Mashable, where he has worked since 2007. He's got more battery-powered gadgets and band t-shirts than you. He writes about the next groundbreaking thing. Typically, this is a phone, a coin, or a car. His ultimate goal is to know something about everything.
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OpenAI launches GPT 5.6 model family with Sol as its new flagship
OpenAI launches GPT-5.6
GPT-5.6 Sol vs Terra vs Luna: which tier should you actually use?
OpenAI launches GPT-5.6 model family with Sol, Terra, and Luna tiers
OpenAI Releases GPT-5.6 (Sol, Terra, Luna): A Three-Tier Model Family With Programmatic Tool Calling in the Responses API
The new GPT-5.6 family: Luna, Terra, Sol
OpenAI's GPT-5.6 Sol, Terra, and Luna are now available in GitHub Copilot - GitHub Changelog
Better Call Sol The Workhorse
GPT-5.6: Frontier intelligence that scales with your ambition
OpenAI GPT-5.6 rollout begins July 9: New features, models and everything else to know
