OpenAI has rolled out the GPT-5. 6 family , introducing three models intended to cover advanced professional work, balanced deployments and high-volume workloads. The July 9, 2026 general-availability launch of Sol, Terra and Luna marks a significant step in OpenAI's effort to consolidate its mo...
Source: [Dev.to](https://dev.to/alifar/openai-gpt-56-launch-reshapes-its-model-line-with-sol-terra-and-luna-2j00)