This dataset contains user historical behaviors and content metadata, constructed from real user interaction histories. It covers behavior sequences across multiple domains for a single user and supports cross-domain recommendation, semantic-ID retrieval / generation, content understanding, and related tasks.
OneReason_UserProfile/
Per-user multi-domain behavior records (~500k rows)… See the full description on the dataset page:
https://huggingface.co/datasets/akk666/Explorer_LLM_Rec_Competition2.