Prompt
OpenAI API pricing
Latest observation
Oct 8, 2026
OpenAI APIWeb search: off
Here’s a quick overview of OpenAI API pricing.
How pricing works
OpenAI API pricing is generally based on:
- Model used (different models cost different amounts)
- Input tokens you send
- Output tokens the model generates
- Sometimes extra tools/features like image generation, audio, or file/search tools
Common pricing structure
For text models, pricing is usually quoted as:
- $/1M input tokens
- $/1M output tokens
That means:
- Input tokens = your prompt, system instructions, conversation history, etc.
- Output tokens = the model’s response
Best source for current pricing
Pricing changes over time, so the most accurate place is OpenAI’s official pricing page: https://openai.com/pricing
If you want, I can also:
- give you a current model-by-model pricing summary, or
- help you estimate the cost of a specific app/workload.
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