LLM
GPT-5.4 Nano
by OpenAI
Prices last updated October 4, 2026
Ultra-lightweight GPT-5.4 for high-speed, low-cost tasks.
Context
128k
Providers
4
Cheapest Input
$0.200
Function Calling JSON Mode Streaming Chat / Instruct
Price Comparison
Compare pricing across 4 providers serving GPT-5.4 Nano
| Provider | Input $/1M | Output $/1M | Context | Speed | TTFT | Status |
|---|---|---|---|---|---|---|
| OP OpenRouter | $0.200 ● | $1.25 | — | — | — | Live |
| OP OpenAI | $0.200 ● | $1.25 | — | — | — | Live |
| AT Atlas Cloud | $0.200 ● | $1.25 | 400k | — | — | Live |
| WA WaveSpeed AI | $0.200 ● | $1.25 | 400k | — | — | Live |
● Cheapest ● Fastest Prices in USD per 1M tokens