Popular models/OpenAI Model Pricing
OpenAI Model Pricing
OpenAI model pricing broken down per model. Text models show input/output rates; image and video show official tiers and subscriptions. See the full catalog for every LiteLLM row.
Official pricingAPI rates
| Model | Input | Output | Context |
|---|---|---|---|
GPT-5.6 Luna openai/gpt-5.6-luna | $0.20 | $1.20 | 922k |
GPT-5.6 Sol openai/gpt-5.6-sol | $4.00 | $20.00 | 922k |
GPT-5.6 Terra openai/gpt-5.6-terra | $2.00 | $12.00 | 922k |
GPT-5.6 Luna Pro openai/gpt-5.6-luna-pro | $0.20 | $1.20 | 1.05M |
gpt-oss-120b openai/gpt-oss-120b | $0.15 | $0.60 | 131.07k |
Image models · GPT Image 2
OpenAI API
- Image input/1M tokens$8.00
- Image output/1M tokens$30.00
- Text input/1M tokens$5.00
- Text output/1M tokens$10.00
Video models · Sora 2
OpenAI API
- Sora 2 720p/second$0.10
- Sora 2 Pro 720p/second$0.30
- Sora 2 Pro 1024p/second$0.50
Subscriptions
Where to buy
Buy API by model
ChatGPT plans
FAQ
- Does every OpenAI model have a different price?
- Yes. Luna, Terra, Sol, Image, and Sora use different units and rates. Don't apply one number to every model.
- How is gpt-oss-120b priced?
- On OpenAI's API it is token-priced (see the table). If you self-host the weights, cost depends on your infra, not this API list.