Referring expression segmentation is increasingly becoming a core building block for real products and real workflows. People want to select objects using language inside creative tools, robots need to ground instructions like "pick up the blue wrench" to pixels, and video analytics systems are starting to support natural language queries like "track the red van" instead of fixed class lists.
As models improve, a… See the full description on the dataset page:
https://huggingface.co/datasets/tiiuae/PBench.
