OpenAI GPT-5.4 Nano
openai-gpt-5-4-nano
Compact GPT model for low-latency assistance and high-volume workloads
Specification
most-agreed values
Context
400K
Max output
128K
Released
2026-03-17
Knowledge cutoff
2025-08-31
Retires
—
Open weights
no
Input
text, image
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.20
Output
$1.25
Cache read
$0.02
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| digitalocean | $0.20 | $1.25 | $0.02 | — | 400K | 128K | — |