CountBench Benchmark Leaderboard | Phaseo

CountBench

AI benchmark results and model performance

Type: numericalReasoning

Recorded Results

9

Average Score

32.66

Score Range

0.94 - 97.10

Leading Model (lowest score)

0.94 - Qwen 3 VL 235B A22B Thinking

Scores Over Time

Individual benchmark scores plotted by date.

Models Using This Benchmark

Organisation	Model	Reported	Top Score	Info	Self Reported	Source
Qwen	Qwen 3 VL 235B A22B Thinking	-	0.94	-	Yes	-
Qwen	Qwen 3.5 122B A10B	24 Feb 2026	0.97	-	Yes	Source
Qwen	Qwen 3.6 Plus	01 Apr 2026	0.98	-	Yes	Source
Qwen	Qwen 3.5 27B	24 Feb 2026	0.98	-	Yes	Source
Qwen	Qwen 3.5 35B A3B	24 Feb 2026	0.98	-	Yes	Source
Qwen	Qwen 3.5 Flash	23 Feb 2026	0.98	inferred family alias from qwen3.5-27b (score=0.4147; benches=81)	Yes	Source
ByteDance	Seed 2.0 Mini	14 Feb 2026	95.50	Seed2 official benchmark table \| CountBench	Yes	Source
ByteDance	Seed 2.0 Pro	14 Feb 2026	95.50	Seed2 official benchmark table \| CountBench	Yes	Source
ByteDance	Seed 2.0 Lite	14 Feb 2026	97.10	Seed2 official benchmark table \| CountBench	Yes	Source