GPT-5 Nano
Provider:
Deprecated. API shutdown Dec 11, 2026. Successor: gpt-5.6-luna
Sticker prices & cost-per-token
List rates as published by OpenAI, before any volume or enterprise discounts.
$0.05
$0.40
$0.02 / $0.20
Get this data free
Want to stay updated on price changes on this model? Pull this data free (no API key required) here:
curl "https://coolhandlabs.com/api/v2/inference_apis?q%5Bmodel_eq%5D=gpt-5-nano&q%5Bsource_api_eq%5D=openai"Pricing History
| Effective | Price |
|---|---|
| Sep 29, 2025 – present | Input cost: $0.05 / 1M, Output cost: $0.40 / 1M, Batch input cost: $0.02 / 1M, Batch output cost: $0.20 / 1M, Cached input cost: $0.00 / 1M, Cache creation cost: $0.00 / 1M, 5-minute cache write cost: $0.00 / 1M, 1-hour cache write cost: $0.00 / 1M, Reasoning output cost: $0.00 / 1M, Cache storage cost: $0.00 / 1M/hr |
History
Last change detected August 24, 2026 (17 days ago) by an automated scan.
No history recorded yet.
Source
No source URL recorded for this record yet.
Comparable models
No comparable models identified yet.
Reliability
No reliability incidents recorded in the last 90 days.
Frequently asked questions
GPT-5 Nano (OpenAI) costs $0.05 per 1M input tokens and $0.40 per 1M output tokens, as last published by OpenAI.
Yes — deprecated GPT-5 Nano on August 24, 2026. Deprecated. API shutdown Dec 11, 2026. Successor: gpt-5.6-luna
retired GPT-5 Nano on August 24, 2026.
Call GET https://coolhandlabs.com/api/v2/inference_apis?q[source_api_eq]=openai&q[model_eq]=gpt-5-nano — free, no API key required, and scoped to just this model since source_api and model together are unique. See https://coolhandlabs.com/docs for the full REST API reference.
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