Expired50% confidenceBenchmarkExact time
o3 achieved a rating of 2727 on Codeforces, surpassing 99.95% of human competitors.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/25/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/23/2026(expired)
Sources
The Rise of General AI: Breakthroughs in Mathematical Reasoning and Competitive Programming
redditr/singularity7/11/2026
Related Claims
UnverifiedThe o3 model achieved 87.5% on the ARC-AGI test in December 2024, and during the same period reached a rating of 2727 on Codeforces (surpassing 99.95% of human competitors).82% similarUnverifiedIn the Codeforces rating, o1's score is far lower than that of o3-mini-high.75% similarUnverifiedO4-mini ranked in the global top 200 on the Codeforces programming competition platform.63% similarUnverifiedThe author's code acceptance rate on Cursor was 33%.61% similarVerifiedClaude 3.5 Sonnet achieved a 92% pass rate on the code generation benchmark HumanEval.58% similar
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