Model prices / OpenAI / GPT-5 Nano
GPT-5 Nano
OpenAI · released 2025-08-07
The official API price of GPT-5 Nano is $0.05 per 1M input tokens and $0.4 per 1M output tokens (as of 2026-11-12). Context window: 400K tokens, up to 128K output tokens per request. 30 providers sell it. The lowest is Poe: $0.0455 input, $0.3636 output.
Price by providerUSD per 1M tokens
| Provider | Input | Output | Cached | Notes | |
|---|---|---|---|---|---|
| OpenAIOfficialgpt-5-nano | $0.05 | $0.4 | $0.005 | Official | Official docs |
 PoeLowestopenai/ | $0.0455 | $0.3636 | $0.0045 | Lowest | Official docs |
JJiekou.AIgpt-5-nano | $0.0475 | $0.38 | $0.0047 | Official docs | |
AAbacusgpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
 AI/ML APIopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
 Cloudflare AI Gatewayopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
DDatabricksdatabricks-gpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
 DigitalOceanopenai-gpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
EEden AIopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
FFastRouteropenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
HHeliconegpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
IImpossiblopenai/ | $0.05 | $0.4 | $0.005 | Official docs |
19 more listings
| Provider | Input | Output | Cached | Notes | |
|---|---|---|---|---|---|
KKilo Gatewayopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
 DevPass (LLM Gateway)gpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
LLLM Gatewayazure/ | $0.05 | $0.4 | $0.005 | Official docs | |
LLLM Gatewayopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
LLowRouterauto/ | $0.05 | $0.4 | $0.005 | Official docs | |
MMerge Gatewayopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
NNanoGPTopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
NNEAR AI Cloudopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
NNeongpt-5-nano | $0.05 | $0.4 | $0.01 | Official docs | |
OOfoxopenai/ | $0.05 | $0.4 | $0.01 | Official docs | |
 OpenCodegpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
 OpenRouteropenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
OOrcaRouteropenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
PPrime Inferenceopenai/ | $0.05 | $0.4 | — | Official docs | |
SSAP AI Coregpt-5-nano | $0.05 | $0.4 | $0.005 | Official docs | |
 Vercel AI Gatewayopenai/ | $0.05 | $0.4 | $0.005 | Official docs | |
RRequestygpt-5-nano@ | $0.055 | $0.44 | $0.0055 | Official docs | |
CCortecsgpt-5-nano | $0.06 | $0.439 | $0.019 | Official docs | |
SSnowflake Cortexopenai-gpt-5-nano | $0.06 | $0.44 | $0.01 | Official docs |
Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.
About
Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs
Description from models.dev.
Specs
- Type
- Text
- Context
- 400K
- Max output
- 128K
- Input
- Text, Image
- Output
- Text
- Reasoning
- Yes
- Tool calling
- Yes
- Structured output
- Yes
- Knowledge cutoff
- 2024-05-30
- Open weights
- No
- Released
- 2025-08-07
Source
Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.