OpenAI o3: healthcare benchmark results
OpenAI · 1 board · snapshot reviewed September 28, 2026
The index currently holds one result for OpenAI o3: 63.6% on WHBench (5 of 22 indexed rows). Scores below sit on different scales and come from different graders, so read each against its own benchmark, never against the others.
Results by benchmark
| benchmark | score | index position | as of |
|---|---|---|---|
| WHBench 95% bootstrap CI 61.3–65.9; 3 runs; temperature 0; zero-shot, closed-book via paper, arxiv.org | 63.6% | 5 of 22 | 2026-03 |
Position follows the rows held in this index and is not a controlled comparison. Sources may use different graders or task subsets. Positions include separate configurations. A source board may contain additional rows; its size is listed separately when it differs. Config caveats, where a source noted any, are on each benchmark's page, and the document behind each score is cited on the sources page.
Which healthcare benchmarks is OpenAI o3 scored on?
As of September 28, 2026, OpenAI o3 has indexed results on 1 tracked benchmark: WHBench.
Which results are indexed for OpenAI o3?
OpenAI o3 stands at 63.6% on WHBench (5 of 22 indexed rows).
The benchmarks themselves are described on their pages, linked in the table above, and the whole field is on the index.