PersonaMem v1 - 128K - Recall User Shared Facts: leaderboard
Metric: Accuracy (%). Source: arxiv.org. 15 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-4.1 | 65 |
| 2 | GPT-4.5 | 61 |
| 3 | GPT-4o Mini | 55 |
| 4 | Gemini 1.5 Flash | 54 |
| 5 | Gemini 2.0 Flash | 50 |
| 6 | O1 | 50 |
| 7 | Gemini 2.0 Flash Lite | 49 |
| 8 | O3 Mini | 47 |
| 9 | DeepSeek R1 | 43 |
| 10 | O4 Mini | 42 |
| 11 | GPT-4o | 41 |
| 12 | Llama 4 Maverick | 37 |
| 13 | Claude 3.5 Haiku | 29 |
| 14 | Claude 3.7 Sonnet | 25 |
Interactive version: theaggregate.ai/benchmark?slug=personamem-v1-128k-recall-user-shared-facts · How It Works · Data refreshed daily, snapshot 2026-09-19.