Preview of the TeraGram dataset

This is a preview of the TeraGram dataset that contains approximately 1% of the downloaded chats of the full dataset. TeraGram is a dataset of publically available messages from the Telegram platform. The full version of the dataset contains metadata for over 5.9 billion messages from 712 thousand channels and groups, spanning a period from 2015 to 2025. For convenience, here we provide a sample of the full dataset in CSV format that contains all data related to 7,000 chats. For details regarding dataset collection and preliminary results, please refer to our paper "TeraGram: A Structured Longitudinal Dataset of the Telegram Messenger" (currently under review). A datasheet for the dataset is available here.