SIGNALAI·Jun 16, 2026, 4:00 AMSignal65Short term

YTClickbait21K: Human-Annotated Multimodal Dataset for YouTube Clickbait Detection Across Diverse Channels and Content Categories

Source: arXiv cs.LG

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YTClickbait21K: Human-Annotated Multimodal Dataset for YouTube Clickbait Detection Across Diverse Channels and Content Categories

arXiv:2606.14780v1 Announce Type: cross Abstract: Clickbait content on video-sharing platforms poses a significant challenge to information reliability, yet progress in automated detection has been constrained by the lack of large-scale, high-quality multimodal datasets. We present YTClickbait21K, a human-annotated YouTube clickbait dataset comprising 21,238 videos collected from 40 channels across 29 countries, covering diverse content categories such as news, entertainment, education, and gaming. Each sample includes structured metadata (title, description, engagement statistics) along with

Why this matters
Why now

The proliferation of AI-generated and algorithmically-driven content necessitates better tools for identifying problematic content like clickbait, which this dataset aims to address.

Why it’s important

The creation of a large-scale, human-annotated multimodal dataset for clickbait detection is a critical advancement for platform integrity and the fight against misinformation, particularly as AI-generated content becomes more sophisticated.

What changes

This dataset provides a robust new resource that can significantly improve the accuracy and generalizability of AI models designed to detect clickbait across various content types and languages on platforms like YouTube.

Winners
  • · Platforms (e.g., YouTube)
  • · Content moderation service providers
  • · AI researchers in content integrity
  • · Users seeking reliable information
Losers
  • · Content creators using clickbait tactics
  • · Misinformation spreaders
Second-order effects
Direct

Improved automated detection of clickbait on video platforms.

Second

Reduced prevalence of misleading titles and thumbnails, potentially improving user trust and experience.

Third

Enhanced overall information quality within online video ecosystems, creating a higher bar for content engagement strategies.

Editorial confidence: 90 / 100 · Structural impact: 40 / 100
Original report

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Read at arXiv cs.LG
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