FaithformBench - GSM8K - Unfaithfulness Lower Bound: leaderboard
Metric: Unfaithfulness lower bound (%; half FNR + half FPR + AF failure rate). Source: arxiv.org. 7 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 3.1 Pro (Preview) | 8 |
| 2 | Claude Opus 4.7 | 9 |
| 3 | GPT-5.2 | 14 |
Interactive version: theaggregate.ai/benchmark?slug=faithformbench-gsm8k-unfaithfulness-lower-bound · How It Works · Data refreshed daily, snapshot 2026-09-19.