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GPT-5.6 Luna — Now Free for Everyone
Every ChatSlide user now gets GPT-5.6 Luna as the default AI model at no extra credit cost. Smarter outlines, sharper content, better everything.
What You Get
- GPT-5.6 Luna as default model — no upgrade required
- No extra credit cost for using GPT-5.6 Luna
- Smarter AI outline generation
- Higher quality slide content
- Improved AI chat assistant
- Available on Free, Plus, Pro, and Enterprise plans
GPT-5.6 Luna vs GPT-4o
We previously made GPT-4o free for every ChatSlide user. GPT-5.6 Luna is now outperforming GPT-4o across our presentation workflows, with stronger results at the same credit cost.
| Capability | GPT-5.6 Luna — Free now | GPT-4o — Previously free |
|---|---|---|
| Availability | Default for every ChatSlide user | Previously free for every ChatSlide user |
| Presentation outlines | More structured and coherent | Strong outline generation |
| Slide content | Sharper, more polished writing | Polished presentation content |
| Chat assistant | More helpful editing guidance | Helpful editing support |
| Credit cost | No extra credit cost | No extra credit cost when it was the default |
What GPT-5.6 Luna Improves
Every part of ChatSlide gets better with GPT-5.6 Luna under the hood.
Smarter Outlines
GPT-5.6 Luna generates more structured, logical presentation outlines that flow naturally from topic to topic.
Sharper Content
Slide content is more concise, accurate, and well-written with GPT-5.6 Luna's advanced language understanding.
Better Chat Assistant
The AI chat assistant provides more helpful responses for editing, refining, and improving your slides.
Faster Generation
GPT-5.6 Luna is optimized for speed, so your presentations are generated faster than ever before.
Frequently Asked Questions
Is GPT-5.6 Luna really free?
Yes. GPT-5.6 Luna is now the default AI model for all ChatSlide users, including free plan users. It costs the same credits as the previous model — no price increase.
What changed from the previous model?
ChatSlide previously made GPT-4o free as the default model. GPT-5.6 Luna is now outperforming it across our presentation workflows, producing better outlines, more polished slide content, and more helpful chat responses.
Do I need to change any settings?
No. GPT-5.6 Luna is automatically set as the default model for all users. You don't need to change anything — just start creating.
Will this use more of my credits?
No. GPT-5.6 Luna runs at the same credit cost as the previous model. We absorbed the cost difference so you get a better AI at the same price.
Try GPT-5.6 Luna Powered Presentations
Create smarter, more polished presentations with GPT-5.6 Luna — now included free in every plan.
Start Creating