GRACE - 2WikiMHQA: leaderboard

GRACE is a step-level faithfulness benchmark for context-grounded chain-of-thought reasoning, with human-annotated traces from four datasets on two tracks (grounding: MuSiQue, 2WikiMHQA; inference: LogiQA, ReClor) and a data-driven error taxonomy. This board reports Step-level faithful/unfaithful F1 (%) on 2WikiMHQA grounding traces; higher is better.

Metric: Step-level faithful/unfaithful F1 (%) on 2WikiMHQA grounding traces; higher is better. Source: arxiv.org. Saturation forecast: Around February 2027. 10 models tracked.

Top models

#ModelScoreOverall rank
1Qwen 3.5 35B A3B83.08#482
2GPT-5.482.49#123
3Gemma 4 31B81.87#394
4Gemini 3 Flash81.82#164
5Qwen 3.5 27B81.75#359
6Gemini 3.1 Pro (Preview)80.53#94
7GPT-5.4 Mini69.5#389
8Qwen 3 14B62.79#1233
9Llama 3.1 8B55.11#4861
10Qwen 3 8B54.88#1830

No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.

Interactive version: theaggregate.ai/benchmark?slug=grace-2wikimhqa · How It Works · Data refreshed daily, snapshot 2026-11-13.