RPCBench - Fact Fabrication: leaderboard
Metric: Fact Fabrication Rate (%). Source: arxiv.org. Saturation forecast: Estimated already saturated. 11 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Qwen 3.5 122B A10B | 1.8 |
| 2 | Qwen 3.5 Plus | 1.9 |
| 3 | Qwen 3.5 35B A3B | 2.1 |
| 4 | Qwen 3.5 397B A17B | 2.2 |
| 5 | GPT-5.5 | 3.9 |
| 6 | DeepSeek V4 Pro | 7 |
| 7 | Gemini 3.1 Pro (Preview) | 7.6 |
| 8 | DeepSeek V4 Flash | 8.4 |
| 9 | Claude Sonnet 4.6 | 13.2 |
| 10 | Llama 3.1 70B Instruct | 46.2 |
| 11 | Llama 3.1 8B Instruct | 53.7 |
Interactive version: theaggregate.ai/benchmark?slug=rpcbench-fact-fabrication · How It Works · Data refreshed daily, snapshot 2026-09-24.