OVBench

Progress Over Time

Interactive timeline showing model performance evolution on OVBench

State-of-the-art frontier
Open
Proprietary

OVBench Leaderboard

2 models
ContextCostLicense
1
ByteDance
ByteDance
2
ByteDance
ByteDance
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About this benchmark

What is OVBench?

OVBench is an online video understanding benchmark that evaluates a model's ability to perceive, memorize, and reason about real-time video streams as they unfold.

OVBench is a multimodal benchmark evaluating models on multimodal, video, and vision tasks. LLM Stats tracks 2 models on this benchmark, scored on a 0–1 scale. The current average is 0.7, with the leader at 0.7.

Compare leaders on the best AI for multimodal, best AI for video and best AI for vision leaderboards.

Current leaders

Seed 2.1 Pro from ByteDance currently leads the OVBench leaderboard with a score of 0.700 across 2 evaluated AI models.

1Seed 2.1 ProByteDance70.0%
2Seed 2.1 TurboByteDance69.7%

FAQ

Common questions about the OVBench benchmark and leaderboard.

What is the OVBench benchmark?

OVBench is an online video understanding benchmark that evaluates a model's ability to perceive, memorize, and reason about real-time video streams as they unfold.

What is the OVBench leaderboard?

The OVBench leaderboard ranks 2 AI models based on their performance on this benchmark. Currently, Seed 2.1 Pro by ByteDance leads with a score of 0.700. The average score across all models is 0.698.

What is the highest OVBench score?

The highest OVBench score is 0.700, achieved by Seed 2.1 Pro from ByteDance.

How many models are evaluated on OVBench?

2 models have been evaluated on the OVBench benchmark, with 0 verified results and 2 self-reported results.

What categories does OVBench cover?

OVBench is categorized under multimodal, video, and vision. The benchmark evaluates multimodal models.

How recent are the OVBench leaderboard results?

The OVBench leaderboard was last updated in June 2026 and currently includes 2 evaluated models.