GPT-5.6 Luna Price 2026 — Cheaper than OpenAI (Save 71%)
GPT-5.6 Luna on 97AI.PRO costs $0.0735 per per million tokens, vs $0.25 on OpenAI's official API — a 71% saving. Prices are per-successful-generation; failed outputs are free. Payment methods: credit card, USDC crypto (Arbitrum), Alipay.
GPT-5.6 Luna pricing table (all variants)
| Variant | Unit | 97AI price | Official price | Savings |
|---|---|---|---|---|
| gpt-5.6-luna, chat, Cache Writes | per million tokens | $0.0735 | $0.25 | 71% |
| gpt-5.6-luna, chat, Output | per million tokens | $0.3528 | $1.2 | 71% |
| gpt-5.6-luna, chat, Cached Input | per million tokens | $0.0059 | $0.02 | 71% |
| gpt-5.6-luna, chat, Input | per million tokens | $0.0588 | $0.2 | 71% |
Why is 97AI.PRO cheaper than OpenAI official?
97AI.PRO purchases GPT-5.6 Luna capacity at wholesale rates through enterprise volume pricing with upstream infrastructure partners. The discount is passed to end users. Same model, same output quality, same latency band — just lower cost of goods.
Cost estimator
A team generating 100 chat outputs per day would spend approximately $220.50/month on 97AI.PRO, versus $750.00 on the official API — savings of $529.50/month.
Frequently asked questions
How much does GPT-5.6 Luna cost?+
$0.0735 per per million tokens on 97AI.PRO, 71% below the $0.25 official rate. Pay-as-you-go — no subscription required.
Is there a free trial for GPT-5.6 Luna?+
97AI.PRO does not offer free trials, but the minimum top-up is $5 which lets you run 5-500 GPT-5.6 Luna generations depending on complexity.
How is pricing calculated?+
Per successful generation. Failed calls cost $0 — you're only billed when the model returns usable output.
Can I pay with USDT or cryptocurrency?+
Yes. 97AI.PRO accepts USDC on Arbitrum One (low network fee), plus credit cards and Alipay. USDT-Arbitrum is planned.
Do prices change?+
97AI.PRO syncs upstream pricing hourly. When OpenAI changes the official GPT-5.6 Luna rate, 97AI.PRO adjusts within an hour. Historical rates are locked for outputs already generated.
Ready to try GPT-5.6 Luna?
Sign up on 97AI.PRO, top up with credit card / USDC / Alipay, and get an API key in under 60 seconds.