Sequential Recommendation on Amazon Beauty
40.74NDCG@10GenAIR
Evaluation results
| Method | Links | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GenAIRBackbone=SASRec2026.06 | 40.74 | — | — | — | — | — | — | — | 59.39 | — | — | — | |
| GenAIRBackbone=Bert4Rec2026.06 | 39.61 | — | — | — | — | — | — | — | 59.36 | — | — | — | |
| HSUGABackbone=SASRec2026.05 | 39.11 | — | — | — | — | — | — | — | 58.31 | — | — | — | |
| HSUGABackbone=Bert4Rec2026.05 | 38.04 | — | — | — | — | — | — | — | 57.11 | — | — | — | |
| AlphafuseBackbone=SASRec2026.06 | 37.54 | — | — | — | — | — | — | — | 55.85 | — | — | — | |
| AlphafuseBackbone=Bert4Rec2026.06 | 37.47 | — | — | — | — | — | — | — | 56.27 | — | — | — | |
| LLM-ESRBackbone=SASRec2026.05 | 37.13 | — | — | — | — | — | — | — | 56.72 | — | — | — | |
| LLMInitBackbone=SASRec2026.05 | 36.56 | — | — | — | — | — | — | — | 54.55 | — | — | — | |
| LLM-ESRBackbone=Bert4Rec2026.05 | 35.9 | — | — | — | — | — | — | — | 53.93 | — | — | — | |
| LLMInitBackbone=SASRec2026.06 | 35.51 | — | — | — | — | — | — | — | 52.63 | — | — | — | |
| GenAIRBackbone=GRU4Rec2026.06 | 33.38 | — | — | — | — | — | — | — | 51.21 | — | — | — | |
| BlossomRec2025.12 | 32.89 | — | — | 47.34 | — | 28.42 | — | — | — | — | — | — | |
| LinRec2025.12 | 32.51 | — | — | 46.74 | — | 28.1 | — | — | — | — | — | — | |
| SASRec2025.12 | 32.35 | — | — | 47.23 | — | 27.74 | — | — | — | — | — | — | |
| LLMInitBackbone=Bert4Rec2026.05 | 32.09 | — | — | — | — | — | — | — | 50.29 | — | — | — | |
| HSUGABackbone=GRU4Rec2026.05 | 31.9 | — | — | — | — | — | — | — | 49.36 | — | — | — | |
| LLMEmbBackbone=SASRec2026.06 | 31.53 | — | — | — | — | — | — | — | 50.36 | — | — | — | |
| LLM-ESRBackbone=GRU4Rec2026.05 | 31.4 | — | — | — | — | — | — | — | 49.17 | — | — | — | |
| GRU4Rec2025.12 | 31.24 | — | — | 46.79 | — | 26.44 | — | — | — | — | — | — | |
| RLMRecBackbone=SASRec2026.05 | 30.75 | — | — | — | — | — | — | — | 44.6 | — | — | — | |
| LLM-ESRBackbone=SASRec2026.06 | 30.56 | — | — | — | — | — | — | — | 49.49 | — | — | — | |
| AlphafuseBackbone=GRU4Rec2026.06 | 30.46 | — | — | — | — | — | — | — | 47.88 | — | — | — | |
| LLMInitBackbone=Bert4Rec2026.06 | 30.39 | — | — | — | — | — | — | — | 48.21 | — | — | — | |
| BaseBackbone=SASRec2026.06 | 30.3 | — | — | — | — | — | — | — | 43.88 | — | — | — | |
| LLM-ESRBackbone=GRU4Rec2026.06 | 29.92 | — | — | — | — | — | — | — | 47.65 | — | — | — | |
| MELTBackbone=Bert4Rec2026.05 | 29.65 | — | — | — | — | — | — | — | 47.16 | — | — | — | |
| MELTBackbone=Bert4Rec2026.06 | 29.65 | — | — | — | — | — | — | — | 47.16 | — | — | — | |
| LLM-ESRBackbone=Bert4Rec2026.06 | 29.2 | — | — | — | — | — | — | — | 47.9 | — | — | — | |
| Mamba4Rec2025.12 | 28.68 | — | — | 42.98 | — | 24.27 | — | — | — | — | — | — | |
| RLMRecBackbone=SASRec2026.06 | 28.66 | — | — | — | — | — | — | — | 42.36 | — | — | — | |
| LLMEmbBackbone=GRU4Rec2026.06 | 28.63 | — | — | — | — | — | — | — | 45.07 | — | — | — | |
| MELTBackbone=SASRec2026.05 | 27.75 | — | — | — | — | — | — | — | 43.34 | — | — | — | |
| MELTBackbone=SASRec2026.06 | 27.75 | — | — | — | — | — | — | — | 43.34 | — | — | — | |
| LLMInitBackbone=GRU4Rec2026.05 | 27.13 | — | — | — | — | — | — | — | 41.51 | — | — | — | |
| LLMEmbBackbone=Bert4Rec2026.06 | 26.63 | — | — | — | — | — | — | — | 44.82 | — | — | — | |
| LLMInitBackbone=GRU4Rec2026.06 | 25.88 | — | — | — | — | — | — | — | 43.33 | — | — | — | |
| BERT4Rec2025.12 | 25.78 | — | — | 40.39 | — | 21.28 | — | — | — | — | — | — | |
| SASRecBackbone=SASRec2026.05 | 25.7 | — | — | — | — | — | — | — | 42.87 | — | — | — | |
| RLMRecBackbone=Bert4Rec2026.06 | 23.91 | — | — | — | — | — | — | — | 40.19 | — | — | — | |
| Bert4RecBackbone=Bert4Rec2026.05 | 23.67 | — | — | — | — | — | — | — | 39.84 | — | — | — | |
| BaseBackbone=Bert4Rec2026.06 | 23.67 | — | — | — | — | — | — | — | 39.84 | — | — | — | |
| RLMRecBackbone=Bert4Rec2026.05 | 23.65 | — | — | — | — | — | — | — | 39.77 | — | — | — | |
| CITIESBackbone=Bert4Rec2026.05 | 23.39 | — | — | — | — | — | — | — | 39.61 | — | — | — | |
| CITIESBackbone=Bert4Rec2026.06 | 23.39 | — | — | — | — | — | — | — | 39.61 | — | — | — | |
| RLMRecBackbone=GRU4Rec2026.06 | 22.95 | — | — | — | — | — | — | — | 36.9 | — | — | — | |
| RLMRecBackbone=GRU4Rec2026.05 | 22.78 | — | — | — | — | — | — | — | 36.68 | — | — | — | |
| GRU4RecBackbone=GRU4Rec2026.05 | 22.76 | — | — | — | — | — | — | — | 36.83 | — | — | — | |
| BaseBackbone=GRU4Rec2026.06 | 22.76 | — | — | — | — | — | — | — | 36.83 | — | — | — | |
| MELTBackbone=GRU4Rec2026.05 | 21.61 | — | — | — | — | — | — | — | 37.02 | — | — | — | |
| MELTBackbone=GRU4Rec2026.06 | 21.61 | — | — | — | — | — | — | — | 37.02 | — | — | — | |
| CITIESBackbone=SASRec2026.05 | 14.13 | — | — | — | — | — | — | — | 22.56 | — | — | — | |
| CITIESBackbone=SASRec2026.06 | 14.13 | — | — | — | — | — | — | — | 22.56 | — | — | — | |
| CITIESBackbone=GRU4Rec2026.05 | 14 | — | — | — | — | — | — | — | 24.56 | — | — | — | |
| CITIESBackbone=GRU4Rec2026.06 | 14 | — | — | — | — | — | — | — | 24.56 | — | — | — | |
| IDIOMoELLM-Based=true2025.09 | 6.65 | — | — | — | — | — | — | — | 11.04 | — | — | — | |
| IIRGBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 6.06 | 7.26 | 5.13 | 10.11 | — | — | — | — | — | — | — | — | |
| CoVELLM-Based=true2025.09 | 5.93 | — | — | — | — | — | — | — | 10.09 | — | — | — | |
| IDGenRecLLM-Based=true2025.09 | 5.41 | — | — | — | — | — | — | — | 8.14 | — | — | — | |
| SASRec2025.09 | 5.41 | — | — | — | — | — | — | — | 9.45 | — | — | — | |
| ReATLLM-Based=true2025.09 | 5.35 | — | — | — | — | — | — | — | 7.22 | — | — | — | |
| GRAMBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 5.31 | 6.41 | 4.51 | 8.9 | — | — | — | — | — | — | — | — | |
| LC-RecBackbone=Qwen-3.5-4B2026.06 | 5.23 | 6.2 | 4.54 | 8.43 | — | — | — | — | — | — | — | — | |
| RoDPOCategory=Our Methods2026.03 | 5.08 | — | 4.36 | — | — | 4.09 | — | 3.79 | — | — | — | — | |
| GRLMBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 5.06 | 6.07 | 4.3 | 8.46 | — | — | — | — | — | — | — | — | |
| TwiSTAR2026.05 | 5.04 | 6.09 | 4.15 | 8.8 | — | — | — | — | — | — | — | — | |
| Naive-TIDBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 5.01 | 6.06 | 4.29 | 8.28 | — | — | — | — | — | — | — | — | |
| HM4SRCategory=Multi-modal, reproduced=true2026.03 | 4.89 | — | 4.13 | — | — | 3.88 | — | 3.56 | — | — | — | — | |
| HSTU2025.09 | 4.74 | — | — | — | — | — | — | — | 8.63 | — | — | — | |
| OneRec-ThinkBackbone=Qwen-3.5-4B, Identifier=SIDs2026.06 | 4.71 | 5.63 | 3.98 | 7.91 | — | — | — | — | — | — | — | — | |
| IISANCategory=Multi-modal2026.03 | 4.64 | — | 3.72 | — | — | 3.47 | — | 3.09 | — | — | — | — | |
| OneRec-Think2026.05 | 4.61 | 5.57 | 3.9 | 7.7 | — | — | — | — | — | — | — | — | |
| EAGER-LLMBackbone=Qwen-3.5-4B2026.06 | 4.59 | 5.48 | 3.69 | 8.3 | — | — | — | — | — | — | — | — | |
| ReATBackbone=Qwen-3.5-4B2026.06 | 4.56 | 5.59 | 3.86 | 7.75 | — | — | — | — | — | — | — | — | |
| Item-LLM2025.09 | 4.49 | — | — | — | — | — | — | — | 7.38 | — | — | — | |
| NOVACategory=Multi-modal2026.03 | 4.42 | — | 3.47 | — | — | 3.12 | — | 2.73 | — | — | — | — | |
| HSTU + BFTConfiguration=+BFT2026.05 | 4.42 | — | — | — | — | — | — | — | 7.5 | — | — | 4.03 | |
| DIF-SRCategory=Multi-modal2026.03 | 4.36 | — | 3.4 | — | — | 3.02 | — | 2.62 | — | — | — | — | |
| E4SRecLLM-Based=true2025.09 | 4.35 | — | — | — | — | — | — | — | 7.58 | — | — | — | |
| FEARecCategory=Traditional Time-aware2026.03 | 4.34 | — | 3.42 | — | — | 3.04 | — | 2.65 | — | — | — | — | |
| PLUMBackbone=Qwen-3.5-4B, Identifier=SIDs2026.06 | 4.33 | 5.22 | 3.6 | 7.45 | — | — | — | — | — | — | — | — | |
| TiSASRecCategory=Traditional Time-aware2026.03 | 4.32 | — | 3.4 | — | — | 3.02 | — | 2.64 | — | — | — | — | |
| CL4SRecAugmentation=ADAR2026.01 | 4.31 | — | — | 7.44 | 10.65 | — | — | — | — | — | — | — | |
| HSTUConfiguration=Base2026.05 | 4.31 | — | — | — | — | — | — | — | 7.15 | — | — | 3.95 | |
| M3SRecCategory=Multi-modal2026.03 | 4.28 | — | 3.45 | — | — | 3.28 | — | 2.94 | — | — | — | — | |
| CL4SRecAugmentation=None2026.01 | 4.2 | — | — | 7.24 | 10.26 | — | — | — | — | — | — | — | |
| TedRecCategory=Multi-modal2026.03 | 4.19 | — | 3.3 | — | — | 3.11 | — | 2.75 | — | — | — | — | |
| SASRecCategory=Traditional Non-time-aware2026.03 | 4.15 | — | 3.25 | — | — | 2.83 | — | 2.46 | — | — | — | — | |
| P5Backbone=Qwen-3.5-4B2026.06 | 4.15 | 5.12 | 3.5 | 7.17 | — | — | — | — | — | — | — | — | |
| TiCoSeRecCategory=Traditional Time-aware2026.03 | 4.13 | — | 3.35 | — | — | 3.17 | — | 2.85 | — | — | — | — | |
| LRURecCategory=Traditional Non-time-aware2026.03 | 4.12 | — | 3.23 | — | — | 2.86 | — | 2.5 | — | — | — | — | |
| LETTERBackbone=Qwen-3.5-4B2026.06 | 4.09 | 4.98 | 3.34 | 7.32 | — | — | — | — | — | — | — | — | |
| AgenticTaggerBackbone=Qwen-3.5-4B, Identifier=TIDs2026.06 | 4.08 | 4.92 | 3.32 | 7.28 | — | — | — | — | — | — | — | — | |
| TIGERBackbone=Qwen-3.5-4B2026.06 | 4.02 | 4.92 | 3.27 | 7.28 | — | — | — | — | — | — | — | — | |
| UniSRecCategory=Multi-modal2026.03 | 3.98 | — | 2.87 | — | — | 2.88 | — | 2.12 | — | — | — | — | |
| MISSRecCategory=Multi-modal2026.03 | 3.97 | — | 3.15 | — | — | 2.71 | — | 2.4 | — | — | — | — | |
| Text-Attr LLM2025.09 | 3.9 | — | — | — | — | — | — | — | 7.61 | — | — | — | |
| TIGER2023.05 | 3.84 | 4.54 | 3.21 | 6.48 | — | — | — | — | — | — | — | — | |
| TIGER2025.09 | 3.84 | — | — | — | — | — | — | — | 6.48 | — | — | — | |
| GRU4RecCompression setting=uncompressed2026.01 | 3.83 | — | — | 6.43 | — | — | — | — | — | — | — | — | |
| S^3-Rec2026.06 | 3.83 | 4.65 | 3.07 | 6.99 | — | — | — | — | — | — | — | — |