# Claude Opus 4.1 vs GPT-o3

Every finance benchmark where both have a score (Anthropic and OpenAI). Data refreshed 2 Nov 2026. Scores from different benchmarks use different scales and are not added up.

| Benchmark | Metric | Claude Opus 4.1 | Claude Opus 4.1 source | GPT-o3 | GPT-o3 source | Ahead |
| --- | --- | --- | --- | --- | --- | --- |
| CAIA (Crypto AI Agent Benchmark) | accuracy % (majority vote, 5 runs) (higher is better) | 56.3 | Paper Tables 2-3, 17 Jan 2026, https://arxiv.org/html/2510.00332v2 | 53.4 | Paper Tables 2-3, 17 Jan 2026, https://arxiv.org/html/2510.00332v2 | Claude Opus 4.1 |
| LiveTradeBench | cumulative return % (higher is better) | 3.7 | Paper Table 2, 5 Nov 2025, https://arxiv.org/html/2511.03628v1 | 6.0 | Paper Table 2, 5 Nov 2025, https://arxiv.org/html/2511.03628v1 | GPT-o3 |

Source: https://benchmarks.finance/compare/claude-opus-4-1-vs-gpt-o3/

Created and maintained by Moneda.