Spatial-temporal object understanding

The ability of AI systems to identify, track, and reason about objects across both spatial (location) and temporal (time) dimensions within video sequences.

Key implementations

• videorefer-suite: Alibaba’s open-source (Apache 2 license) model suite that enhances large-language-model capabilities for fine-grained spatial-temporal object understanding in video. Enables LLMs to track specific objects throughout video content (e.g., “track the red car from frame 10 to 30”).
• Local deployment: Full installation guide and demonstration available at Fahd Mirza - Videorefer model running locally (video: Alibaba VideoRefer Suite overview).

2026 04 14 Fahd Mirza Videorefer model running locally

Source Notes

• 2026-04-14: “But OpenClaw is expensive…”