Expired50% confidenceFactTime unknown
On the Chatbot Arena leaderboard (operated by LMSYS), O3 Mini's score is slightly higher than DeepSeek R1.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedIn the SWE-Bench score, o1 scored significantly higher than o3-mini medium but slightly lower than o3-mini-high.69% similarUnverifiedIn the Codeforces rating, o1's score is far lower than that of o3-mini-high.65% similarUnverifiedERNIE 5.1 ranks first domestically and fourth globally on the LMSYS Arena search leaderboard.61% similarUnverifiedOn the SWE-Bench Multilingual benchmark, HY3 scored 75.8, slightly behind DeepSeek V4 Pro's 76.2.59% similarUnverifiedOn the coding index (reasoning mode) in third-party evaluations by Artificial Analysis, GPT-5 Mini High scored 9 points higher than Haiku 4.557% similar
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