PriMobiBench - User Profile Construction - Explicit PII: leaderboard
Metric: Profile success rate (%; share of the ground-truth attributes of 50 synthetic user profiles that the model correctly infers after reading every screenshot of a MobiLeak trajectory (320 trajectories across 16 Android apps with 2,960 inserted privacy elements in 25 attribute types), judged for semantic entailment by GPT-5-mini; chain-of-thought prompting; attributes shown explicitly on screen (explicit PII)). Source: arxiv.org. Saturation forecast: Estimated already saturated. 5 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5 Mini | 83.3 |
| 2 | GLM-4.5V | 76.2 |
| 3 | Gemma 3 27B | 62.1 |
| 4 | Qwen 2.5 VL 7B | 58.9 |
Interactive version: theaggregate.ai/benchmark?slug=primobibench-user-profile-construction-explicit-pii · How It Works · Data refreshed daily, snapshot 2026-09-26.