OpenAI
GPT-5.4 Nano
Released 2026-03-17 · Knowledge up to 2025-08-31
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
You send / 1M
$0.200
tokens in
It replies / 1M
$1.25
tokens out
Memory
400K
tokens it can read at once
Typical request
$0.0009
1,000 words in, 400 out
Data privacy
No training or retention: Yes. At least one provider serves it with zero data retention.
| Provider | You send / 1M | It replies / 1M | Uptime | Privacy policy |
|---|---|---|---|---|
| Azure | $0.200 | $1.25 | 100% | Read |
| Azure | $0.220 | $1.38 | n/a | Read |
Based on OpenRouter and Vercel AI Gateway data. Confirm terms with the provider before sending sensitive data.
What it can do
- Reads: file, image, text
- Writes: text
- Reasoning: Yes
- Tool calling: Yes
- Longest reply: 128K tokens
- Repeated text is billed at $0.020 per 1M (prompt caching)
- Intelligence score: 20.7 / 100 (Artificial Analysis)
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Appears in
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