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Multi-Hop Question Answering on Bamboogle (OSR%)

37.1OSRStepSearch-base
1.01210.38119.7529.119Apr 19, 2026

Evaluation results

MethodLinks
StepSearch-baseBackbone=Qwen2.5-3B2026.0437.1
StepSearch-instructBackbone=Qwen2.5-7B2026.0432.3
Search-R1-baseBackbone=Qwen2.5-7B2026.0430.6
Search-R1-instructBackbone=Qwen2.5-7B2026.0429.8
StepSearch-baseBackbone=Qwen2.5-7B2026.0429
Search-R1-instructBackbone=Qwen2.5-3B2026.0416.9
StepSearch-instructBackbone=Qwen2.5-3B2026.0415.3
HIPRAG-instructBackbone=Qwen2.5-7B2026.0411.3
AutoSearchBackbone=Qwen2.5-7B2026.0410.1
Search-R1-baseBackbone=Qwen2.5-3B2026.046.5
HIPRAG-baseBackbone=Qwen2.5-3B2026.043.2
HIPRAG-instructBackbone=Qwen2.5-3B2026.043.2
AutoSearchBackbone=Qwen2.5-3B2026.042.4