LLM Hallucination Detection - RAG: leaderboard
Metric: Resistance (100 - Hallucination Rate %). Source: huggingface.co. 17 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | gemini-2.5-pro | 98.43 |
| 2 | klusterai-Meta-Llama-3.3-70B-Instruct-Turbo | 97.88 |
| 3 | claude-sonnet-4 | 97.79 |
| 4 | DeepSeek-R1-0528 | 97.74 |
| 5 | kimi-k2 | 97.1 |
| 6 | Llama-4-Maverick-17B-128E-Instruct-FP8 | 96.66 |
| 7 | gemma-3-27b-it | 96.29 |
| 8 | Llama-4-Scout-17B-16E-Instruct | 95.77 |
| 9 | DeepSeek-V3-0324 | 95.34 |
| 10 | Mistral-Small-24B-Instruct-2501 | 95.26 |
Interactive version: theaggregate.ai/benchmark?slug=llm-hallucination-detection-rag · How It Works · Data refreshed daily, snapshot 2026-09-05.