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LiveBench leaderboard: who is #1

LiveBench · Global average, higher is better · 59 models · published Jun 25, 2026

LiveBench

Top 25 of 59 models, best variant per model as published

About this board and its history

What it measures

Contamination-limited questions refreshed regularly: math, reasoning, coding, data analysis, language, instruction following.

Rank at each month's end

12345678910NovDecJan 26FebMarAprNow1Claude Fable 5.12Claude Opus 5.53Claude Fable 54GPT-6 Astra5Muse Spark 1.36DeepSeek V4.1 Flash728GPT-5.52

Source

Scores as published by LiveBench on the capture date (2026-09-24). Source: livebench.ai release tables.

livebench.ai/

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