AI EVALUATION, IN CONTEXT.BY EQUALITY MACHINE

OpenCompass Hub

MMLongBench

MMLongBench is a benchmark that evaluates long-context vision-language models across various tasks, image types, and input lengths, revealing that single-task performance is insufficient for gauging overall vision-language long-context capability.

Evaluation context and evidence

Source
OpenCompass Hub
Publisher
HKUST, Tencent AI Seattle Lab, University of Edinburgh, Miniml.AI, NVIDIA AI
Benchmark release
2025-05-16
Collected
2026-08-18
Modality
multimodal

These are source-reported observations, not independent reruns by this site. Check the task version, evaluation protocol, unit and reporting date before comparing models. Results from different setups are not a universal ranking.

Original sources

Reported results 0

This source record has no numeric results in our collection. That does not mean a score of zero or that no public results exist. Consult the original resources above.