Vibe-Bench - Personalized Fine-tuning - Preference MCC: leaderboard

Metric: Matthews Correlation (-1 to 1). Source: arxiv.org. Saturation forecast: Rough model projection: around 2026. 6 models tracked.

Top models

#ModelScore
1Ministral-8B (Vibe-Bench P-SFT)0.88
2Qwen3-4B (Vibe-Bench P-SFT)0.77
3Llama-3.1-8B (Vibe-Bench P-SFT)0.71
4Qwen3-8B (Vibe-Bench P-SFT)0.63
5Qwen3-14B (Vibe-Bench P-SFT)0.58
6Llama-3.2-3B (Vibe-Bench P-SFT)0.54

Interactive version: theaggregate.ai/benchmark?slug=vibe-bench-personalized-fine-tuning-preference-mcc · How It Works · Data refreshed daily, snapshot 2026-09-24.