OpenAI's GPT-5.6 family, Sol (flagship), Terra (balanced), and Luna (fast, cost-efficient), is now available through DigitalOcean Serverless Inference. Sol delivers state-of-the-art performance across coding, knowledge work, cybersecurity, and scientific reasoning, while Terra provides a balanced option for everyday production workloads and Luna offers their fastest, most affordable model in the family. New
max
reasoning and ultra
mode help tackle complex, multi-step tasks.