Agentic Memory Management on PersonaMem
69.7Preference RecallDeltaMem-4B-RL
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| DeltaMem-4B-RLMemory Manager Type=Agentic, Training Strategy=RL-trained2026.04 | 69.7 | 82.49 | 34.77 | 56.35 | 57.11 | 64.91 | 74.51 | 60.1 | |
| DeltaMem-8B-RLMemory Manager Type=Agentic, Training Strategy=RL-trained2026.04 | 67.27 | 85.19 | 40.14 | 58.27 | 65.12 | 66.67 | 76.47 | 63.61 | |
| DeltaMem-8BMemory Manager Type=Agentic, Training Strategy=Training-free2026.04 | 65.45 | 82.49 | 24.73 | 52.52 | 56.07 | 69.01 | 64.71 | 57.1 | |
| DeltaMem-4BMemory Manager Type=Agentic, Training Strategy=Training-free2026.04 | 64.24 | 82.83 | 20.43 | 50.84 | 57.36 | 59.65 | 70.59 | 55.52 | |
| MemobaseMemory Manager Type=Multi-Agent, Training Strategy=Training-free2026.04 | 63.64 | 82.31 | 32.62 | 56.52 | 64.71 | 53.22 | 62.27 | 58.89 | |
| ZepMemory Manager Type=Multi-Agent, Training Strategy=Training-free2026.04 | 60.61 | 80.47 | 36.92 | 52.52 | 57.88 | 51.46 | 56.86 | 56.71 | |
| DeltaMem-4o-miniMemory Manager Type=Agentic, Training Strategy=Training-free2026.04 | 58.79 | 83.16 | 29.75 | 54.68 | 66.93 | 59.65 | 76.47 | 59.71 | |
| SupermemoryMemory Manager Type=Multi-Agent, Training Strategy=Training-free2026.04 | 54.55 | 79.12 | 26.88 | 54.44 | 53.65 | 52.3 | 54.9 | 53.88 | |
| Mem0Memory Manager Type=Multi-Agent, Training Strategy=Training-free2026.04 | 46.67 | 77.1 | 19.35 | 45.32 | 36.95 | 28.65 | 41.18 | 43.12 | |
| LightMemMemory Manager Type=Multi-Agent, Training Strategy=Training-free2026.04 | 37.58 | 82.15 | 14.7 | 50.36 | 48.58 | 14.62 | 43.14 | 44.82 | |
| MirixMemory Manager Type=Multi-Agent, Training Strategy=Training-free2026.04 | 30.91 | 63.64 | 17.2 | 48.92 | 34.11 | 19.3 | 41.18 | 38.37 |