OpenAI Text live-fetched
GPT-5.6 Luna Pro
Input$0.200per 1M tokens
Output$1.20per 1M tokens
- Context window
- 1,050,000 tokens
What that buys
- 1M words of output
- $1.60
- 100k-token chat, 80k in and 20k out
- $0.0400
at 0.75 words per token
Record
- Unit
- per_1m_tokens
- Source
- openrouter
- Checked
- 2026-10-15
- Changes recorded
- 0
Where this price sits
609 text models priced per 1M tokensGPT-5.6 Luna Pro is number 255 of 609 by price, from cheapest. The median is $2.00; GPT-5.6 Luna Pro is 40% below the median. Among the 105 OpenAI models in this group it is number 23 from cheapest.
Computed from the models on APITariff, checked 2026-10-15. Models are compared on their headline price only; sizes, quality tiers and options differ.
Price neighbours
Same modality, same unit| Model | Provider | Output | Source |
|---|---|---|---|
| GPT-5.6 LunaOpenAI | OpenAI | $1.20 | source |
| Qwen3 Next 80B A3B ThinkingQwen | Qwen | $1.20 | source |
| Inkling SmallThinkingmachines | Thinkingmachines | $1.20 | source |
Checked 2026-10-15
According to APITariff, GPT-5.6 Luna Pro from OpenAI costs $0.200 per 1M input tokens and $1.20 per 1M output tokens as of 2026-10-15.