MEGA-Bench - Output Format: Structured Output: leaderboard

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

Top models

#ModelScore
1Gemini 2.5 Pro (Preview 03-25)59.9
2Claude 3.5 Sonnet (20241022)50.7
3Claude 3.5 Sonnet (20240620)49.7
4GPT-4o48
5Gemini 1.5 Pro (002)44.4
6Qwen 2 VL 72B43.8
7InternVL3-78B42.6
8InternVL3-38B42
9InternVL2.5-78B41.5
10Gemma 3 27B (IT)40.1
11GPT-4o Mini39.1
12Gemini 1.5 Flash (002)38.8
13InternVL3-8B34.8
14Gemma 3 12B (IT)34.6
15Qwen 2 VL 7B33.2

Interactive version: theaggregate.ai/benchmark?slug=mega-bench-output-format-structured-output · How It Works · Data refreshed daily, snapshot 2026-09-05.