OpenAI has launched its GPT-5.6 family, featuring Sol, Terra, and Luna, alongside a strategic desktop consolidation. The flagship Sol model nearly matches Anthropic's Claude Fable 5 on the AI Index ...
ChatGPT-5.6 Sol, Terra and Luna are available starting today in ChatGPT, Codex and the OpenAI API, OpenAI said in a blog post ...
The ChatGPT Work rollout comes alongside the debut of the new GPT-5.6 model, a new model that OpenAI promises provides ...