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Question Answering on NarrativeQA (F1, EM)

33.61F1QRRanker
8.015614.660321.30527.9497Feb 2, 2026Feb 3, 2026Feb 5, 2026Feb 7, 2026Feb 8, 2026Feb 10, 2026Feb 12, 2026

Evaluation results

MethodLinks
QRRankerMethod Category=QRRanker Series, Generator=Qwen3-8B, Retrieval Context=R@3 retrieved chunks2026.0233.6116.04
RAMBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0232.471,964
RAMBackbone=Qwen3-4B-Instruct, Compression=4x2026.0231.921,945
RAMBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0231.571,880
QRHeads-4BMethod Category=QRRanker Series, Generator=Qwen3-8B, Retrieval Context=R@3 retrieved chunks2026.0231.414.7
RAMBackbone=Qwen3-4B-Instruct, Compression=8x2026.0231.221,992
Qwen3-Reranker-4B (trained)Method Category=Reranking Methods, Generator=Qwen3-8B, Retrieval Context=R@3 retrieved chunks2026.0230.5113.52
ProvenceBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0230.111,513
ProvenceBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0229.151,410
Qwen3-Reranker-4B (vanilla)Method Category=Reranking Methods, Generator=Qwen3-8B, Retrieval Context=R@3 retrieved chunks2026.0229.112.58
SFT-Embedding-8BMethod Category=Embedding Methods, Generator=Qwen3-8B, Retrieval Context=R@3 retrieved chunks2026.0228.4812.11
Activation BeaconBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0228.291,861
Activation BeaconBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0226.81,795
Qwen3-Embedding-8BMethod Category=Embedding Methods, Generator=Qwen3-8B, Retrieval Context=R@3 retrieved chunks2026.0226.311.01
LLMLingua-2-largeBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0224.931,259
ProvenceBackbone=Qwen3-4B-Instruct, Compression=4x2026.0224.461,100
ProvenceBackbone=Qwen3-4B-Instruct, Compression=8x2026.0224.341,071
EXITBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0224.171,100
LLMLingua-2-largeBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0222.461,128
Original PromptBackbone=Qwen3-4B-Instruct2026.0220.06855
Original PromptBackbone=LLaMA-3.1-8B-Instruct2026.0219.26639
LongLLMLinguaBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0219.17715
LLMLingua-2-largeBackbone=Qwen3-4B-Instruct, Compression=4x2026.0219.03789
EXITBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0218.62686
LLMLingua-2-largeBackbone=Qwen3-4B-Instruct, Compression=8x2026.0215.99620
LongLLMLinguaBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0215.84452
EXITBackbone=Qwen3-4B-Instruct, Compression=4x2026.0215.59564
ICAEBackbone=LLaMA-3.1-8B-Instruct, Compression=4x2026.0212.46470
ICAEBackbone=LLaMA-3.1-8B-Instruct, Compression=8x2026.0212.41441
LongLLMLinguaBackbone=Qwen3-4B-Instruct, Compression=4x2026.0212.2282
ICAEBackbone=Qwen3-4B-Instruct, Compression=8x2026.0211.75245
ICAEBackbone=Qwen3-4B-Instruct, Compression=4x2026.0211.72253
EXITBackbone=Qwen3-4B-Instruct, Compression=8x2026.0211.53282
LongLLMLinguaBackbone=Qwen3-4B-Instruct, Compression=8x2026.029.76188
Closed-bookBackbone=Qwen3-4B-Instruct2026.029.6547
Closed-bookBackbone=LLaMA-3.1-8B-Instruct2026.029103