OpenAI GPT-5.4 Nano: API pricing, providers and specs
OpenAI GPT-5.4 Nano is a text model by OpenAI. 25 providers serve it, from $1 to $1.60 /1M; the lowest price is at APIMart.
How OpenAI GPT-5.4 Nano compares
Against the 737 text models on the site priced the same way.
- Mid-priced: its lowest price is $1 /1M against a median of $1.10; 49% of comparable models cost less.
- Its 400K-token context window is larger than 62% of them (median 262K), about 600 pages of text.
- On LMArena's Text board it ranks #51 of the 120 comparable models scored there.
- 25 providers serve it; 91% of comparable models have fewer.
OpenAI GPT-5.4 Nano prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Input | Output | Prompt caching | Context |
|---|---|---|---|---|
| APIMart | $0.16/1M | $1/1M | — | — |
 CometAPI | $0.16/1M | From$1/1M | — | — |
 Poe | $0.182/1M | $1.14/1M | $0.018/1M | 400K |
 Jiekou.AI | $0.19/1M | $1.19/1M | $0.019/1M | — |
| OpenAIOfficial | $0.20/1M | From$1.25/1M | $0.02/1M | — |
| ZenMux | $0.20/1M | $1.25/1M | $0.02/1M | 400K |
 CrossModel | $0.20/1M | $1.25/1M | $0.02/1M | — |
 Requesty | $0.20/1M | From$1.25/1M | $0.02/1M | 400K |
 Ofox | $0.20/1M | $1.25/1M | $0.02/1M | 400K |
| OpenCode | $0.20/1M | $1.25/1M | $0.02/1M | — |
 FastRouter | $0.20/1M | $1.25/1M | $0.02/1M | 400K |
 DigitalOcean | $0.20/1M | $1.25/1M | $0.02/1M | — |
 OrcaRouter | $0.20/1M | $1.25/1M | $0.02/1M | 400K |
| Vercel AI Gateway | $0.20/1M | From$1.25/1M | $0.02/1M | 400K |
 NEAR AI Cloud | $0.20/1M | $1.25/1M | $0.02/1M | 400K |
 Prime Inference | $0.20/1M | $1.25/1M | — | — |
 AIHubMix | $0.20/1M | $1.25/1M | $0.02/1M | 400K |
 Impossibl | $0.20/1M | $1.25/1M | $0.02/1M | — |
| OpenRouter | $0.20/1M | From$1.25/1M | $0.02/1M | 400K |
| DevPass (LLM Gateway) | $0.20/1M | From$1.25/1M | $0.02/1M | — |
 APIYI | $0.20/1M | $1.25/1M | — | — |
 LaoZhang API | $0.20/1M | $1.25/1M | — | — |
 Azure | $0.20/1M | From$1.25/1M | $0.02/1M | — |
| AI/ML API | $0.212/1M | $1.32/1M | $0.021/1M | — |
 CrazyRouter | $0.20/1M | $1.60/1M | — | — |
- APIMart$1
- CometAPIFrom$1
- Poe$1.14
- Jiekou.AI$1.19
- ZenMux$1.25
- CrossModel$1.25
- Ofox$1.25
- OpenCode$1.25
- FastRouter$1.25
- DigitalOcean$1.25
- OrcaRouter$1.25
- NEAR AI Cloud$1.25
Specs
- Type
- Text
- Maker
- OpenAI
- Inputs
- Image, Text
- Outputs
- Text
- Context
- 400K≈ 600 pages of text
- Max output
- 128K
- Capabilities
- Prompt caching, JSON, Reasoning, Tool calling, Vision
- Released
- Mar 17, 2026
- License
- —
- Open weights
- —
- Arena score
- 1372Text
Alternatives to OpenAI GPT-5.4 Nano
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Context | Arena | Providers |
|---|---|---|---|---|
| OpenAI GPT-5.4 Nanothis model | $1/1M | 400K | 1372 | 25 |
 GLM-5.3 | $1.10/1M | 1.05M | 1623 | 49 |
 Gemini 3 Flash | $2.40/1M | 1.05M | 1466 | 5 |
 Mistral Large 4 | $2.09/1M | 1.05M | 1543 | 13 |
 Qwen3.8 27B | $0.50/1M | 262K | 1591 | 33 |
 Sonar | $1/1M | 127K | — | 9 |
| GLM-5.2 | $1.80/1M | 1M | 1604 | 44 |
| Grok Build 0.1 | $1.60/1M | 256K | — | 18 |
| Gemini 3.8 Flash | $3/1M | 1.05M | 1585 | 30 |
More from OpenAI
OpenAI GPT-5.4 Nano FAQ
APIMart, at $1 /1M. 25 providers serve OpenAI GPT-5.4 Nano; the table above lists every one with its price.
OpenAI GPT-5.4 Nano reads up to 400K tokens per request and writes up to 128K.
We have not found OpenAI GPT-5.4 Nano's weights published by its maker.
25 API providers serve OpenAI GPT-5.4 Nano. Compare their prices above, or open a provider to see everything it offers.
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