Tag: gpt-5.6
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OpenAI Launches GPT-5.6 Family: Sol, Terra, and Luna Reach General Availability
OpenAI launched the GPT-5.6 family for general availability on July 9, 2026 — Sol (flagship), Terra (balanced), and Luna (fast and affordable) — following a two-week limited preview that began June 26 under a government safety review. The models post state-of-the-art results in coding, cybersecurity, and long-horizon knowledge work while using markedly fewer tokens than […]