MEGA-Bench Task - Constrained Generation Contain Position Length: leaderboard

The "Constrained Generation Contain Position Length" subtask of MEGA-Bench Task. A single task from MEGA-Bench, a large-scale multimodal evaluation suite that scores vision-language models across 500+ real-world tasks spanning perception, reasoning, OCR, charts, documents, and multi-image understanding.

Metric: Task Score (%). Source: huggingface.co. Saturation forecast: Estimated already saturated. 27 models tracked.

Top models

#ModelScoreOverall rank
1Gemini 1.5 Pro (002)93.3#349
2Claude 3.5 Sonnet (20241022)86.7#291
3GPT-4o Mini80#599
4Gemini 1.5 Flash (002)80#583
5GPT-4o73.3#343
6Pixtral-12B66.7#808
7Qwen 2 VL 2B53.3#1220
8InternVL2.5-78B40#431
9Llama 3.2 11B40#1199
10Qwen 2 VL 7B33.3#750
11InternVL2.5-2B33.3#1249
12Claude 3.5 Sonnet (20240620)26.7#299
13InternVL2-8B20#817
14Qwen 2 VL 72B20#460
15Aquila-VL-2B20#1238

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=mega-bench-task-constrained-generation-contain-position-length · How It Works · Data refreshed daily, snapshot 2026-10-20.