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GPT-5.4 nano (Non-Reasoning) vs EXAONE 4.5 33B
OpenAI vs LG AI Research — side-by-side benchmark comparison
| GPT-5.4 nano (Non-Reasoning) | EXAONE 4.5 33B | |
|---|---|---|
| Intelligence Index | 24.4 | 30.2 |
| Coding Index | 27.9 | 23.0 |
| Math Index | — | — |
| Output speed (tok/s) | 157.4 | 0.0 |
| Blended price ($/1M) | $0.46 | $0.00 |
| Time to first token (s) | 0.54s | 0.00s |
| aime | — | — |
| aime 25 | — | — |
| artificial analysis coding index | 27.90 | 23.00 |
| artificial analysis intelligence index | 24.40 | 30.20 |
| artificial analysis math index | — | — |
| gpqa | 55.8% | 79.4% |
| hle | 4.2% | 11.6% |
| ifbench | 32.7% | 58.0% |
| lcr | 24.7% | 49.3% |
| livecodebench | — | — |
| math 500 | — | — |
| mmlu pro | — | — |
| scicode | 35.2% | 28.0% |
| tau2 | 34.8% | 78.1% |
| terminalbench hard | 24.2% | 20.5% |
Benchmark data from Artificial Analysis.