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AI & Machine Learning

AI-generated content floods social media platforms

WireByte Staff · July 9, 2026

A study by AI detection platform Pangram found that one in four longform posts on social media are fully AI-generated, with LinkedIn and X being the most affected platforms. The study analyzed over one million posts and revealed that AI-generated content is hitting longform content particularly hard, with 41% of longform posts on LinkedIn being fully AI-generated.

Key points

  • Pangram, an AI detection platform, analyzed over one million social media posts and found that one in four longform posts are fully AI-generated.
  • LinkedIn and X are the most affected platforms, with 41% of longform posts on LinkedIn and 29% on X being fully AI-generated.
  • AI-generated content is hitting longform content particularly hard, with 25% of longform posts across all platforms being fully AI-generated.
  • Pangram's Chrome extension, which scans social media feeds for AI-generated content, has been downloaded by users who have opted in to share data, helping to track the prevalence of AI-generated content.

A recent study by AI detection platform Pangram has shed light on the prevalence of AI-generated content on social media platforms. The study analyzed over one million posts across various platforms, including LinkedIn, X, Medium, Substack, and Reddit, and found that one in four longform posts are fully AI-generated.

The study revealed that LinkedIn and X are the most affected platforms, with 41% of longform posts on LinkedIn and 29% on X being fully AI-generated. This is likely due to the fact that these platforms are popular for longform content, such as blog posts and articles.

Pangram's Chrome extension, which scans social media feeds for AI-generated content, has been downloaded by users who have opted in to share data, helping to track the prevalence of AI-generated content. The extension flags AI-generated content so that users can make informed decisions about how they spend their attention.

The study's findings have significant implications for the way we consume and interact with social media content. As AI-generated content becomes increasingly prevalent, it is essential to develop tools and strategies to detect and mitigate its impact.

In response to the study's findings, social media platforms may need to re-evaluate their content moderation policies and develop more effective methods for detecting AI-generated content. Users, on the other hand, may need to be more discerning when consuming social media content and consider the potential sources and motivations behind the content they engage with.

Sources

WireByte Staff — Editorial Team

The WireByte editorial team synthesises technology news from multiple primary sources, verifies the facts, and links every source. Articles are produced with AI assistance and reviewed under our editorial policy.