AIHacker Noonabout 11 hours ago
OpenAI Launches GPT-5.6 Sol, Terra, Luna
2 min read
OpenAI released a limited preview of its GPT-5.6 model family, offering three models: Sol, Terra, and Luna. Sol is the most powerful version yet, with gains in coding, biological, and cybersecurity tasks. Terra matches GPT-5.5 daily performance at 50% cost savings. Luna is the fastest and cheapest for high-volume work.
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