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Long-context Reasoning on ∞ Bench

90.39AccuracyMiA (Emb-Only)
60.417268.198675.9883.7614Dec 19, 2025

Evaluation results

MethodLinks
MiA (Emb-Only)Retriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-72B, +S (Generator)=false, top-k=102025.1290.39
MiARetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-72B, +S (Generator)=true, top-k=102025.1288.21
MiA (Emb-Only)Retriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-72B, +S (Generator)=false, top-k=52025.1287.77
VanillaRetriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-72B, +S (Generator)=false, top-k=102025.1286.9
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-72B, +S (Generator)=true, top-k=102025.1286.46
MiARetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-72B, +S (Generator)=true, top-k=52025.1286.46
MiA-RAGRetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=MiA-Gen-14B, +S (Generator)=true, top-k=102025.1285.15
MiA (Emb-Only)Retriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-72B, +S (Generator)=false, top-k=32025.1284.72
MiARetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-72B, +S (Generator)=true, top-k=32025.1284.71
MiA (Emb-Only)Retriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-14B, +S (Generator)=false, top-k=102025.1284.28
MiARetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-14B, +S (Generator)=true, top-k=102025.1284.28
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-72B, +S (Generator)=true, top-k=52025.1283.84
MiARetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-14B, +S (Generator)=true, top-k=52025.1283.41
MiA (Emb-Only)Retriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-14B, +S (Generator)=false, top-k=52025.1282.97
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-72B, +S (Generator)=true, top-k=32025.1282.1
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=MiA-Gen-14B, +S (Generator)=true, top-k=52025.1282.1
MiA-RAGRetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=MiA-Gen-14B, +S (Generator)=true, top-k=52025.1281.22
VanillaRetriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-72B, +S (Generator)=false, top-k=52025.1280.79
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-14B, +S (Generator)=true, top-k=52025.1280.79
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=MiA-Gen-14B, +S (Generator)=true, top-k=102025.1280.79
MiA-RAGRetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=MiA-Gen-14B, +S (Generator)=true, top-k=32025.1280.79
MiARetriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-14B, +S (Generator)=true, top-k=32025.1279.91
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-14B, +S (Generator)=true, top-k=102025.1279.48
MiA (Emb-Only)Retriever=MiA-Emb-8B, +S (Retriever)=true, Generator=Qwen2.5-14B, +S (Generator)=false, top-k=32025.1279.48
VanillaRetriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-14B, +S (Generator)=false, top-k=102025.1277.29
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-14B, +S (Generator)=true, top-k=32025.1275.98
MiA (Gen-Only)Retriever=Qwen3-8B, +S (Retriever)=false, Generator=MiA-Gen-14B, +S (Generator)=true, top-k=32025.1275.98
VanillaRetriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-72B, +S (Generator)=false, top-k=32025.1275.55
VanillaRetriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-14B, +S (Generator)=false, top-k=52025.1273.8
VanillaRetriever=Qwen3-8B, +S (Retriever)=false, Generator=Qwen2.5-14B, +S (Generator)=false, top-k=32025.1272.49
Summary-OnlyGenerator=Qwen2.5-72B, +S (Generator)=true2025.1272.05
Summary-OnlyGenerator=Qwen2.5-14B, +S (Generator)=true2025.1261.57