Skip to content
All news
ChatGPT··Abhishek Kapoor

OpenAI launches GPT-5.6 Luna as default for free ChatGPT users with unlimited text chats

Free tier defaults keep shifting — worth re-testing assistants you bookmarked last quarter.

Model quality toggle on a dark interface
Summarize this page with AI

OpenAI updated free ChatGPT defaults with a new model tier and unlimited text chats for free users, according to the product rollout narrative teams are tracking.

When free defaults change, so do the baseline comparisons for paid plans and open alternatives. Re-open your AI chat shortlist before the next evaluation cycle.

Keep going

Next on Bookmarkit

Research ChatGPT

Conversational AI for writing, coding, research, and multimodal assistance.

Free AIFreemium2 alternatives