BLXBench Hallucination category
Code · 2026-04-25
Hallucination category component of the BLXBench public leaderboard. The source describes this category as grounded answers under adversarial or missing-context prompts; scores are category score percentages.
Top models (higher is better)
| Model | Score |
|---|---|
| Opus 4.8 | 84.2 |
| MiniMax M3 | 80.8 |
| Claude Fable 5 | 79.7 |
| GPT-5.5 | 78.9 |
| GLM-5.2 | 77.5 |
| Opus 4.7 | 77.2 |
| Kimi K2.6 | 76.9 |
| MiMo-V2.5-Pro | 76.4 |
| Nemotron 3 Super 120B A12B | 76.1 |
| DeepSeek-V4-Pro | 75.8 |
| Step 3.7 Flash | 75.8 |
| Kimi K2.7 Code | 74.7 |
| MiMo-V2.5 | 74.7 |
| GPT-5.3-Codex | 74.4 |
| Qwen3.7-Max | 74.4 |
| Ring 2.6 1T | 74.1 |
| North Mini Code | 73.9 |
| GLM-5.1 | 73.3 |
| Granite 4.1 8B | 73.3 |
| Qwen3.7-Plus | 73.3 |
| Qwen3.6-Flash-2026-04-16 | 72.8 |
| CoBuddy | 72.5 |
| DeepSeek-V4-Flash | 72.5 |
| Nemotron 3 Nano 30B A3B | 71.4 |
| Grok Build 0.1 | 70.8 |
| Grok 4.3 | 70.6 |
| Mistral Medium 3.5 | 70.6 |
| Gemini 3.1 Flash-Lite | 66.9 |
| Mistral Small 4 | 65.0 |
| Nemotron 3 Nano Omni 30B A3B | 60.8 |
| MiniMax M2.7 | 56.1 |
| Gemini 3.5 Flash | 31.9 |