LongVideoBench
LongVideoBench is a question-answering benchmark featuring video-language interleaved inputs up to an hour long. It includes 3,763 varying-length web-collected videos with subtitles across diverse themes and 6,678 human-annotated multiple-choice questions in 17 fine-grained categories for comprehensive evaluation of long-term multimodal understanding.
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scoreprimary metric
2026-05-06sampled
Metadata
Metrics
Score, Normalized Score
| Rank | Subject | Score | Model Match | Provenance | Sampled |
|---|---|---|---|---|---|
| 1 | Kimi K2.5 | 0.80 | MoonshotAI: Kimi K2.5 moonshotai-kimi-k2.5 | Self-reported | 2026-05-06 |
| 2 | Qwen2.5 VL 7B Instruct | 0.55 | — | Self-reported | 2026-05-06 |
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