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Long-context Reasoning on LongBench (Detailed Metrics)

16.6NQANirvana
10.46412.05713.6515.243Oct 30, 2025

Evaluation results

MethodLinks
NirvanaModel Category=Attention or hybrid models2025.1016.612.82614.624.89.710.415.915.436.425.222.617.521.519.2
Nirvana-noTriggerModel Category=Attention or hybrid models2025.1014.811.825.61423.97.79.215.113.53321.222.916.520.917.9
Gated DeltaNet-H1Model Category=Attention or hybrid models2025.1014.512.326.612.623.66.19.116.112.833.523.926.815.519.217.8
Gated DeltaNetModel Category=Recurrent models2025.1014.11423.313.714.45.87.516.47.93022.42318.722.116.6
MambaModel Category=Recurrent models2025.101310.120.410.116.767.215.98.423.121.911.217.91914.6
DeltaNetModel Category=Recurrent models2025.1012.910.821.510.913.25.16.513.57.215.523.311.617.620.313.6
Gated DeltaNet-H2Model Category=Attention or hybrid models2025.1012.71327.112.720.67.510.416.21340.522.727.919.922.118.4
SambaModel Category=Attention or hybrid models2025.1012.512.925.411.219.76.89.115.7112022.722.818.121.115.9
RetNetModel Category=Recurrent models2025.1012.110.719.110.7185.84.815.87.9191812.814.117.913.2
Transformer++Model Category=Attention or hybrid models2025.1011.89.31010.94.26.17.415.86.616.913.53.917.218.711
Mamba2Model Category=Recurrent models2025.1011.111.318.611.815.16.76.714.57.41323.68.417.920.613.5
HGRN2Model Category=Recurrent models2025.1010.712.119.111.315.765.215.19.21615.810.318.620.813.5