GPT-5.6 Sol, Terra, and Luna: A Developer's Guide to OpenAI's New Model Family
A practical guide to choosing GPT-5.6 Sol, Terra, and Luna, using programmatic tool calling, caching, and the multi-agent beta in production.
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OpenAI Launches GPT-5.6: Sol, Terra, Luna Models Go Live
OpenAI's GPT-5.6, featuring Sol, Terra, and Luna models, launches globally with enhanced performance and tiered pricing. Key upgrade for AI
OpenAI launches GPT-5.6 family with Sol, Terra, and Luna models for general availability
More intelligence from every token, stronger performance per dollar, and more capability on demand for your hardest work.
openai.com·13h agoOpenAI launches GPT-5.6 family with Sol, Terra, and Luna models for general availability
More intelligence from every token, stronger performance per dollar, and more capability on demand for your hardest work.
openai.com·13h agoOpenAI launches GPT-5.6 family with Sol, Terra, and Luna models for general availability
More intelligence from every token, stronger performance per dollar, and more capability on demand for your hardest work.
openai.com·13h ago
OpenAI unveils GPT-5.6 Sol, Terra, and Luna — but access is heavily restricted
OpenAI has named the three GPT-5.6 models after celestial bodies: Sol, the Latin word for the Sun; Terra for Earth; and Luna, for the Moon.
indianexpress.com·11d ago
OpenAI previews GPT-5.6 series with Sol, Terra, and Luna models, featuring enhanced safety measures
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most
openai.com·13d agoOpenAI previews GPT-5.6 series with Sol, Terra, and Luna models, featuring enhanced safety measures
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most
openai.com·13d agoOpenAI previews GPT-5.6 series with Sol, Terra, and Luna models, featuring enhanced safety measures
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most
openai.com·13d agoOpenAI previews GPT-5.6 series with Sol, Terra, and Luna models, featuring enhanced safety measures
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most
openai.com·13d agoOpenAI previews GPT-5.6 series with Sol, Terra, and Luna models, featuring enhanced safety measures
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most
openai.com·13d agoOpenAI previews GPT-5.6 series with Sol, Terra, and Luna models, featuring enhanced safety measures
OpenAI previews GPT-5.6 Sol, a next-generation model with stronger capabilities in coding, science, and cybersecurity, paired with its most
openai.com·13d agoOpenAI launches GPT-5.6 tiers: Sol, Terra, Luna
GPT-5.6 includes Sol, Terra, Luna, and ultra tiers with varied pricing and capabilities.
OpenAI launches GPT-5.6 with Sol, Terra and Luna tiers
Sam Altman called GPT-5.6 OpenAI's best model as the company pushes developers toward agentic work priced by capability tier.
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