MEGA-Bench Task - WikiHow Complex Task Completion: leaderboard

Metric: Task Score (%). Source: huggingface.co. 44 models tracked.

Top models

#ModelScore
1Gemini 2.5 Pro (Preview 03-25)91.1
2Claude 3.5 Sonnet (20241022)87.8
3GPT-4o86.7
4Claude 3.5 Sonnet (20240620)84.4
5Gemini 1.5 Flash (002)82.2
6Gemini 1.5 Pro (002)78.9
7GPT-4o Mini77.8
8Gemma 3 27B (IT)75.6
9Pixtral-12B68.9
10InternVL3-78B66.7
11Qwen 2 VL 72B64.4
12Gemma 3 12B (IT)62.2
13InternVL2.5-78B62.2
14Gemma 3 4B (IT)58.9
15InternVL3-38B56.7

Interactive version: theaggregate.ai/benchmark?slug=mega-bench-task-wikihow-complex-task-completion · How It Works · Data refreshed daily, snapshot 2026-09-05.