RPCBench - Evidence Faithfulness: leaderboard
Metric: Faithfulness Index (%). Source: arxiv.org. Saturation forecast: Around December 2026. 11 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 87.9 |
| 2 | Qwen 3.5 122B A10B | 87.6 |
| 3 | Qwen 3.5 Plus | 87.4 |
| 4 | Qwen 3.5 397B A17B | 87.3 |
| 5 | Qwen 3.5 35B A3B | 86.5 |
| 6 | Gemini 3.1 Pro (Preview) | 83.6 |
| 7 | DeepSeek V4 Pro | 79.7 |
| 8 | DeepSeek V4 Flash | 78.5 |
| 9 | Claude Sonnet 4.6 | 74.7 |
| 10 | Llama 3.1 70B Instruct | 40.9 |
| 11 | Llama 3.1 8B Instruct | 34.7 |
Interactive version: theaggregate.ai/benchmark?slug=rpcbench-evidence-faithfulness · How It Works · Data refreshed daily, snapshot 2026-09-24.