Skip to content
OpenAI

GPT 5.4 Nano

GPT 5.4 Nano is the smallest and most affordable model in the GPT-5.4 family, performing close to GPT-5.4 Mini in evaluations at a lower price point, built for high-volume sub-agent workflows.

Input and output price
Prices from: Input $0.20, Output $1.25, Per 1M tokens
24h uptime
Loading AI Gateway uptime
Get API keyRead the docs
import { streamText } from 'ai'


const result = streamText({
  model: 'openai/gpt-5.4-nano',
  prompt: 'Why is the sky blue?'
})
Read docs

Copy link to headingProviders

Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Context
Max Output
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Regional Inference
Free Tier
Release Date
OpenAI
Legal:Terms•Privacy
400K128K0.7 s42 tps
$0.20/M+2 more
$1.25/M+2 more
Read$0.02/M
$10/K
+4
US
03/17/2026
Azure
Legal:Terms•Privacy
400K128K1.3 s45 tps
$0.20/M
$1.25/M
Read$0.02/M
$14/K
+3
03/17/2026

Your use is subject to OpenAI's Terms & Privacy Policies.