gpt-5-4-nano
Developer: OpenAI
Also known as
GPT-5.4 Nano by OpenAI is available through 34 API providers on LMSpeed. Compare API pricing from $0.100 to $1040262.80 per million input tokens across providers. Free API access is offered by 1 provider. In speed benchmarks, the fastest provider reaches 274 tok/s.
Compare GPT-5.4 Nano API pricing across 33 providers. Input prices range from $0.100 to $1040262.80 per million input. OAPI UK offers the lowest rate at $0.100/M.
| Provider | Model Variant | Input ($/M) | Output ($/M) | Speed (t/s) |
|---|---|---|---|---|
 OpenRouter Fans | openai/gpt-5.4-nano | Free | Free | — |
 OAPI UK | gpt-5.4-nano | $0.100 | $0.400 | — |
| AAAI | gpt-5.4-nano | $0.200 | $1.25 | — |
| AAAI | gpt-5.4-nano-2026-03-17 | $0.200 | $1.25 | — |
 柏拉图AI | gpt-5.4-nano | $0.200 | $1.20 | — |
| 柏拉图AI | gpt-5.4-nano-2026-03-17 | $0.200 | $1.20 | — |
 UnifyLLM | gpt-5.4-nano | $0.200 | $1.25 | — |
| UnifyLLM | gpt-5.4-nano-2026-03-17 | $0.200 | $1.25 | — |
 V-API | gpt-5.4-nano | $0.200 | $1.25 | — |
| V-API | gpt-5.4-nano-2026-03-17 | $0.200 | $1.25 | — |
 毫秒API | gpt-5.4-nano | $0.200 | $1.20 | — |
| 毫秒API | gpt-5.4-nano-2026-03-17 | $0.200 | $1.20 | — |
| gpt-5.4-nano | $0.200 | $1.20 | — | |
| gpt-5.4-nano-2026-03-17 | $0.200 | $1.20 | — | |
 全球AI | gpt-5.4-nano | $0.200 | $1.25 | — |
| 全球AI | gpt-5.4-nano-2026-03-17 | $0.200 | $1.25 | — |
| 钱多多 API | gpt-5.4-nano | $0.200 | $1.25 | — |
| 钱多多 API | gpt-5.4-nano-2026-03-17 | $0.200 | $1.25 | — |
| Seamee API | gpt-5.4-nano | $0.200 | $1.25 | — |
| Seamee API | openai/gpt-5.4-nano | $0.200 | $1.25 | — |
Pricing data from provider public APIs
GPT-5.4 Nano is free to use through 1 provider with no per-token charges. These providers offer free API credits or a free tier:
| Provider | Speed (t/s) |
|---|---|
| OpenRouter Fans | — |
Compare speed and latency performance across all API providers.
Showing 1-2 of 2 providers
Latest benchmark results measuring API response speed and first-token latency.
| Time | Model | Speed | Latency |
|---|---|---|---|
| 04/08/2026, 08:06 | gpt-5.4-nano | 110.90 tok/s | 1.77s |
| 04/08/2026, 08:06 | gpt-5.4-nano | 101.14 tok/s | 1.30s |
| 04/08/2026, 08:06 | gpt-5.4-nano | 123.77 tok/s | 1.34s |
| 04/08/2026, 08:06 | gpt-5.4-nano | 79.98 tok/s | 1.50s |
| 04/08/2026, 08:06 | gpt-5.4-nano | 173.00 tok/s | 1.07s |
| 03/26/2026, 05:02 | gpt-5.4-nano | 288.27 tok/s | 1.63s |
| 03/26/2026, 05:02 | gpt-5.4-nano | 227.97 tok/s | 1.25s |
| 03/26/2026, 05:02 | gpt-5.4-nano | 206.18 tok/s | 2.31s |
| 03/26/2026, 05:02 | gpt-5.4-nano | 385.03 tok/s | 1.10s |
| 03/26/2026, 05:02 | gpt-5.4-nano | 263.41 tok/s | 2.10s |
