Normie ModeModels · OpenAI
GPT-6 Luna
OpenAI's GPT model, released 22 Sept 2026.
Top three for
No task yet.
Evidence
Early results. 1 independent result so far.
Cost
$0.55 per 1,000 typical requests, if you use it directly.
Reads at once
1,575 pages of about 500 words.
Where you can use it
The apps and plans that include it, cheapest first.
| App and plan | Price | Access |
|---|---|---|
| ChatGPT Free | Free | Limited Desktop app only, still rolling out |
| ChatGPT Go | $8/month | Limited Desktop app only, still rolling out |
Where it ranks, task by task
Its place on each task's score, among the models we compare that have enough results to score.
Not enough independent results yet to place it on any task. New models usually get results within a few weeks.
Test results
Every test we use that has a result for this exact version.
| Test | Result | Position |
|---|---|---|
| Answering business questions from a spreadsheetTested by us Normie Mode | 26/30 | 6th of 6 |
What the maker says
- “At high effort, GPT-6 Luna improves on its predecessor by 5.4 percentage points at 58% lower cost per task.”OpenAI · 22 Sept 2026The maker says
Details
- Maker
- OpenAI
- Released
- 22 Sept 2026
- Status
- Current
- Replaces
- GPT-5.6 Luna
- Name checked
- Confirmed with OpenAI