alibaba’s VideoRefer Suite is an open-source video model (Apache 2 license) designed to enhance large-language-models with fine-grained spatial-temporal object understanding. It enables LLMs to track and reason about specific objects within videos across time and space.
- Core purpose: Improves video LLMs by enabling fine-grained spatial-temporal object understanding and tracking
- License: Apache 2 (fully open-source)
- Key capability: Allows LLMs to reason about specific objects within video content at a detailed level
- Resource: Local installation guide and overview via Fahd Mirza - Videorefer model running locally (video: VideoRefer Suite Overview)
Backlink: 2026 04 14 Fahd Mirza Videorefer model running locally