The rising popularity of podcasts as an emerging medium opens new avenues for digital humanities research, particularly when examining video-based media on alternative platforms. We present a novel data analysis pipeline for analyzing over 13K podcast videos (526 days of video content) from Rumble and YouTube that integrates advanced speech-to-text transcription, transformer-based topic modeling, and contrastive visual learning. We uncover the interplay between spoken rhetoric and visual elements in shaping political bias. Our findings reveal a distinct right-wing orientation in Rumble’s podcasts, contrasting with YouTube’s more diverse and apolitical content. By merging computational techniques with comparative analysis, our study advances digital humanities by demonstrating how large-scale multimodal analysis can decode ideological narratives in emerging media format.

Datasets are foundational to many breakthroughs in modern artificial intelligence. Many recent achievements in the space of natural language processing (NLP) can be attributed to the fine-tuning of pre-trained models on a diverse set of tasks that enables a large language model (LLM) to respond to instructions. Instruction fine-tuning (IFT) requires specifically constructed and annotated datasets. However, existing datasets are almost all in the English language. In this work, our primary goal is to bridge the language gap by building a human-curated instruction-following dataset spanning 65 languages. We worked with fluent speakers of languages from around the world to collect natural instances of instructions and completions. Furthermore, we create the most extensive multilingual collection to date, comprising 513 million instances through templating and augmenting existing datasets across 114 languages. In total, we contribute three key resources: we develop and open-source the Aya Dataset, the Aya Collection, and the Aya Evaluation Suite. The Aya initiative also serves as a valuable case study in participatory research, involving collaborators from 119 countries. We see this as an important framework for future research collaborations that aim to bridge gaps in resources.