OpenAI
GPT-5.4 nano (xhigh)
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...
Introducing GPT-5Model Snapshot
ReleaseMar 17, 2026
Context400,000
Overall
Rank #65 across 566
38.2
Coding
Rank #63 across 222
56.1
Blended Price
Rank #109 across 371
$0.463/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed161.4 tok/s
First Token3.85s
Max Output128,000
Pricing
Blended$0.463/M
Input$0.200/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 38.2 | #65 |
| Artificial Analysis Coding Index | coding | 56.1 | #63 |
| LiveBench Mathematics | math | 91.0% | #11 |
| GPQA | reasoning | 81.7% | #128 |