DataFunTalk
Jun 27, 2026 · Artificial Intelligence
OpenAI Unveils GPT‑5.6 ‘Solar System’ Models: Sol, Terra, Luna Outperform Mythos
OpenAI released GPT‑5.6 with three tiered models—Sol, Terra and Luna—named after celestial bodies, offering lower pricing, record‑breaking benchmark scores in programming, security, biology and health, new max and ultra inference modes, limited partner access, and a deployment plan on Cerebras that could make it the fastest flagship LLM.
AI benchmarksGPT-5.6Large Language Model
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