OpenAI13 May 2024Model

GPT-4o

Benchmark results

Benchmark	Score	Source check
SWE-bench Verifiedreported later, in Introducing GPT-4.5	30.7%	Checked A person checked this number against its source on 17 Oct 2026. This confirms the number matches what the lab published, not that the score was reproduced.
GPQA Diamond	53.6%	Checked A person checked this number against its source on 17 Oct 2026. This confirms the number matches what the lab published, not that the score was reproduced. Corroborated The same number is printed in 2 other lab documents: 1 2
pass@1 · reported later, in Learning to reason with LLMs	50.6%	Checked A person checked this number against its source on 20 Oct 2026. This confirms the number matches what the lab published, not that the score was reproduced.

Sources

Reported by OpenAI