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Long-context understanding on Long-document Understanding and Multi-turn Memory Overall

83.8AccuracyHMARS
17.03234.36651.769.034Jun 3, 2026

Evaluation results

MethodLinks
HMARSP (Page size)=10242026.0683.8
Dense RerankN (Rerank candidates)=1002026.0680
RAGK (Retrieval budget)=20, Retrieval chunk size=1K2026.0678.4
Dense RerankN (Rerank candidates)=502026.0676.8
RAGK (Retrieval budget)=50, Retrieval chunk size=1K2026.0676.5
Full-Context LLM2026.0673
GraphRAG2026.0670.7
RAGK (Retrieval budget)=10, Retrieval chunk size=1K2026.0662.2
RAGK (Retrieval budget)=3, Retrieval chunk size=4K2026.0662.2
RAGK (Retrieval budget)=5, Retrieval chunk size=4K2026.0661.9
MemAgent-14BModel parameters=14B2026.0627
CoA-7BModel parameters=7B2026.0619.6