gpt-4.1-nano-2025-04-14 pricing
gpt-4.1-nano-2025-04-14 from OpenAI costs $0.200 per 1M input tokens and $0.800 per 1M output tokens. Cached input is $0.050 per 1M.
API id gpt-4.1-nano-2025-04-14 · OpenAI · source · updated 2026-08-11
$0.200
Input / 1M tokens
$0.800
Output / 1M tokens
$0.050
Cached input / 1M
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Context window
What gpt-4.1-nano-2025-04-14 costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0006 |
| Document summary | 50,000 | 2,000 | $0.01 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $0.36 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
Common questions
- How much does gpt-4.1-nano-2025-04-14 cost per 1M tokens?
- gpt-4.1-nano-2025-04-14 costs $0.200 per 1M input tokens and $0.800 per 1M output tokens on the standard tier. Cached input is $0.050 per 1M.
- What is gpt-4.1-nano-2025-04-14's context window?
- OpenAI does not publish a context window for gpt-4.1-nano-2025-04-14 on its pricing page.
- Is there a cheaper OpenAI model than gpt-4.1-nano-2025-04-14?
- Yes. omni-moderation-latest is free per 1M input tokens versus $0.200 for gpt-4.1-nano-2025-04-14.
- Where does this gpt-4.1-nano-2025-04-14 price come from?
- Directly from OpenAI's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.