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GPT-5.4 (xhigh)
OpenAI · Released 2026-03-05 · Independent benchmark scores from Artificial Analysis
Intelligence Index
51.4
Output speed
0.0
tokens/sec
Blended price
$5.63
per 1M tokens
Time to first token
0.00s
Model metadata
| Model ID | a89c4b28-2d8c-456e-88ea-255fb51fd2b6 |
|---|---|
| Slug | gpt-5-4 |
| Release date | 2026-03-05 |
| Provider | OpenAI |
| Provider slug | openai |
| Output speed | 0.0 tok/s |
| Time to first token | 0.00s |
| Time to first answer | 0.00s |
| Blended price ($/1M) | $5.63 |
| Input price ($/1M) | $2.50 |
| Output price ($/1M) | $15.00 |
All evaluation scores (17)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | 71.10 |
| artificial analysis intelligence index | 51.40 |
| artificial analysis math index | — |
| gpqa | 92.0% |
| hle | 41.6% |
| ifbench | 73.9% |
| lcr | 74.0% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 56.6% |
| tau banking | 30.3% |
| tau2 | 87.1% |
| terminalbench hard | 57.6% |
| terminalbench v2 1 | 78.3% |
Source: artificialanalysis.ai/models/gpt-5-4
Benchmark data from Artificial Analysis.