LongBench v2 Benchmark

LongBench v2 Benchmark | Phaseo

Models Using This Benchmark

Organisation	Model	Reported	Top Score	Info	Self Reported	Source
Qwen	Qwen 3.5 397B A17B	16 Feb 2026	63.20%	-	Yes	Source
Qwen	Qwen 3.6 Plus	01 Apr 2026	62%	-	Yes	Source
MiniMax	MiniMax M1 80K	16 Jun 2025	61.50%	-	Yes	-
MiniMax	Minimax M1 40K	16 Jun 2025	61%	-	Yes	-
Moonshot	Kimi K2.5	27 Jan 2026	61%	-	Yes	Source
Qwen	Qwen 3.5 27B	24 Feb 2026	60.60%	-	Yes	Source
Qwen	Qwen 3.5 Flash	23 Feb 2026	60.60%	inferred family alias from qwen3.5-27b (score=0.4147; benches=81)	Yes	Source
Xiaomi	MiMo V2 Flash	16 Dec 2025	60.60%	-	Yes	Source
Qwen	Qwen 3.5 122B A10B	24 Feb 2026	60.20%	-	Yes	Source
Qwen	Qwen 3.5 35B A3B	24 Feb 2026	59%	-	Yes	Source
Qwen	Qwen 3.5 9B	02 Mar 2026	55.20%	-	Yes	Source
Qwen	Qwen 3.5 4B	02 Mar 2026	50%	-	Yes	Source
DeepSeek	DeepSeek OCR	20 Oct 2025	48.70%	inferred family alias from deepseek-v3 (score=0.3000; benches=20)	Yes	Source
DeepSeek	DeepSeek V2 (2024-06-28)	28 Jun 2024	48.70%	inferred family alias from deepseek-v3 (score=0.4159; benches=20)	Yes	Source
DeepSeek	DeepSeek V4	-	48.70%	inferred high-confidence family alias from deepseek-v3 (score=0.5818; benches=20)	Yes	Source
Qwen	Qwen 3.5 2B	02 Mar 2026	38.70%	-	Yes	Source
Qwen	Qwen 3.5 0.8B	02 Mar 2026	26.10%	-	Yes	Source

LongBench v2