API price
GPT-6 Luna (batch) API price
By OpenAI. $0.05 per million input tokens, $0.25 per million output tokens on OpenRouter. Collected November 12, 2026.
- $0.05
- $0.25
- 1,050,000
- —
- September 22, 2026
- September 23, 2026
Last 90 days
Price changes
No price change in this window.
What the numbers say
- Input costs less than 91% of the 443 paid models we track.
- Context window ranks #4 of 459 models.
Closest in price
- Claude Haiku 5.5 (batch)$0.05 / $0.25
- Gemma 3 12B$0.05 / $0.15
- Gemma 3 4B$0.05 / $0.10
- Schematron V2 Small$0.05 / $0.23
- LFM2.5-24B-A2B$0.05 / $0.70
- Llama 3.2 3B Instruct$0.05 / $0.33