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GPT-5 (ChatGPT) vs Claude 3.5 Sonnet (June '24)
OpenAI vs Anthropic — side-by-side benchmark comparison
| GPT-5 (ChatGPT) | Claude 3.5 Sonnet (June '24) | |
|---|---|---|
| Intelligence Index | 21.8 | 14.2 |
| Coding Index | 21.2 | 26.0 |
| Math Index | 48.3 | — |
| Output speed (tok/s) | 208.2 | 0.0 |
| Blended price ($/1M) | $3.44 | $6.56 |
| Time to first token (s) | 0.48s | 0.00s |
| aime | — | 9.7% |
| aime 25 | 48.3% | — |
| artificial analysis coding index | 21.20 | 26.00 |
| artificial analysis intelligence index | 21.80 | 14.20 |
| artificial analysis math index | 48.30 | — |
| gpqa | 68.6% | 56.0% |
| hle | 5.8% | 3.7% |
| ifbench | 45.0% | — |
| lcr | 63.7% | — |
| livecodebench | 54.3% | — |
| math 500 | — | 69.5% |
| mmlu pro | 82.0% | 75.1% |
| scicode | 37.8% | 31.6% |
| tau2 | 0.0% | — |
| terminalbench hard | 12.9% | — |
Benchmark data from Artificial Analysis.