GPT-5.6 Luna

GPT-5.6 Luna is listed on chatgpt.com/pricing as the model for unlimited text chats on Free. It is the starting point for everyday questions, drafts, and light edits. Limits apply to uploads, images, voice, deep research, memory, Codex, and ChatGPT Work — the compare table marks them as Limited on Free. For Sol or Sol Pro you need Plus or Pro.

Plan details — on chatgpt.com/pricing. Back to the ChatGPT review or catalog.