Vercel AI Gateway
GPT-6 Luna (Fast)
openai/gpt-6-luna-fast
Prices and limits
- Input price per 1M tokens
- $0.20
- Output price per 1M tokens
- $1.00
- Cached input per 1M tokens
- $0.02
- Blended price per 1M (our estimate)
- $0.40
- Context window
- 1,050,000
- Max output tokens
- 128,000
- Accepts
- TextImagePDF
- Produces
- Text
- Released
- Sep 22, 2026
- Last updated
- Sep 22, 2026
- Knowledge cutoff
- May 18, 2026
- Open weights
- No
- Above 200,000 tokens of context: $0.40 input / $1.50 output per 1M.
- Above 272,001 tokens of context: $0.40 input / $1.50 output per 1M.
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Same model at other providers
Matched by the catalogue’s model ID. Cheapest blended price first.
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Price changes
Models whose price changed in the catalogue, newest first. We compare prices every day.
No price changes recorded yet. When a model’s price changes, it appears here.