Models › OpenAI
OpenAI API pricing
GPT-6.1 Sol.
$2.00 in. $10.00 out.
Input / 1M$2.00
Cached input / 1M$0.10
Output / 1M$10.00
Context—
Prompts over 272K input tokens bill at $4 in / $15 out.
Source: OpenAI official pricing · checked Oct 20, 2026 · context window not listed on the pricing page
What it costs per month.
1,000 input and 500 output tokens per request, no caching.
| Volume | Monthly cost |
|---|---|
| 1K requests | $7.00 |
| 100K requests | $700.00 |
| 1M requests | $7,000.00 |
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