OpenAI
GPT-5.4 nano (xhigh)
GPT-5.4 Nano is designed for tasks where speed and cost matter most like classification, data extraction, ranking, and sub-agents.
Introducing GPT-5Model Snapshot
TypeLanguage
ReleaseMar 17, 2026
Context400,000
Tagsfile-input, implicit-caching, reasoning, tool-use
Overall
Rank #85 across 600
38.2
Coding
Rank #82 across 266
56.1
Blended Price
Rank #119 across 379
$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
Max Output128,000
Streaming speed is not measured for this model yet.
Pricing
Blended$0.463/M
Input$0.200/M
Output$1.25/M
Catalog$0.200/M in / $1.25/M out
Metadata
Modalities
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 38.2 | #85 |
| Artificial Analysis Coding Index | coding | 56.1 | #82 |
| LiveBench Mathematics | math | 91.0% | #10 |
| GPQA | reasoning | 81.7% | #141 |