LongVideoBench Benchmark Leaderboard | Phaseo

LongVideoBench

AI benchmark results and model performance

Type: percentageLong Context

Recorded Results

8

Average Score

66.38%

Score Range

54.70% - 80.30%

Leading Model (lowest score)

54.70% - Qwen 2.5 0.5B

Scores Over Time

Individual benchmark scores plotted by date.

Models Using This Benchmark

Organisation	Model	Reported	Top Score	Info	Self Reported	Source
Qwen	Qwen 2.5 0.5B	-	54.70%	inferred family alias from qwen2.5-vl-7b (score=0.3131; benches=32)	Yes	Source
Qwen	Qwen 2.5 1.5B	-	54.70%	inferred family alias from qwen2.5-vl-7b (score=0.3131; benches=32)	Yes	Source
Qwen	Qwen 2.5 3B	-	54.70%	inferred family alias from qwen2.5-vl-7b (score=0.3531; benches=32)	Yes	Source
Qwen	Qwen 2.5 VL 7B Instruct	-	54.70%	-	Yes	Source
ByteDance	Seed 2.0 Mini	14 Feb 2026	74.80%	Seed2 official benchmark table \| LongVideoBench	Yes	Source
ByteDance	Seed 2.0 Lite	14 Feb 2026	77.30%	Seed2 official benchmark table \| LongVideoBench	Yes	Source
Moonshot	Kimi K2.5	27 Jan 2026	79.80%	-	Yes	Source
ByteDance	Seed 2.0 Pro	14 Feb 2026	80.30%	Seed2 official benchmark table \| LongVideoBench	Yes	Source