ResearchBenchmarksSequential Recommendation on Cold-Start users (1,943 users with sequence length = 2)Sequential Recommendation on Cold-Start users (1,943 users with sequence length = 2)Follow37.59Hit Rate @ 1HiAgentRec2.864411.879720.89529.9103Apr 15, 2026Evaluation resultsMethodMethodLinksHit Rate @ 1Hit Rate @ 3Hit Rate @ 5NDCG @ 3NDCG @ 5HiAgentRec2026.0437.5940.842.639.542.88KAR2026.0429.531.833.130.834.5SASRec2026.0426.7629.131.3928.429.33BERT4Rec2026.0426.7628.229.0827.532.64GRU4Rec2026.0414.520.525.0118.215.91LLM+SFTvariant=Supervised Fin...variant=Supervised Fine-Tuned2026.044.86.58.615.26.4LLMvariant=Basevariant=Base2026.044.25.16.14.55.02