I was aware that there was a lot of low-quality AI content on LinkedIn. A startling report indicates that the issue is even more severe than we thought.
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I was already aware that LinkedIn was saturated with AI-generated posts, recycled leadership insights, and those cringe-worthy entrepreneurship lessons. A recent report indicates that the situation is significantly worse than it seems from the platform's feed.
The AI-detection firm Pangram examined over one million posts analyzed through its Chrome extension across LinkedIn, X, Reddit, Medium, and Substack. LinkedIn accounted for about a third of all scanned content but generated 62% of the content Pangram identified as AI-produced.
LinkedIn
LinkedIn is leading the AI mess
Among all platforms in the dataset, 13.8% of the scanned content was identified as completely AI-generated. This percentage rose sharply for longer posts, hitting 25.72% for items longer than 250 words. LinkedIn performed particularly poorly in this regard. More than 40% of its long-form posts were labeled as fully AI-generated, the highest percentage among the five platforms. A top-tier LinkedIn post was also 1.35 times more likely to be identified as AI-generated compared to a comment.
The comment section wasn't immune either. After considering length, LinkedIn comments showed a slightly higher likelihood of containing AI writing compared to posts. X also revealed concerning figures, with Pangram categorizing 23.9% of long-form articles on X as entirely AI-generated and an additional 22.9% as a mix of human and AI writing. Only 53.2% were deemed fully authored by humans.
LinkedIn
The data comes with notable disclaimers
Pangram collected this data from users who installed its extension and voluntarily shared anonymous scanning results. Thus, it forms a large convenience sample rather than a random, representative view of everything published on LinkedIn. The findings also depend on Pangram’s own model, which the company claims has a 0.01% false-positive rate, though no detection method can confirm authorship with absolute certainty.
In May, LinkedIn acknowledged its content problem and announced plans to limit the recommendation reach of repetitive AI-generated content. The company claimed its initial system identified generic content correctly 94% of the time.
Vikhyaat Vivek is a tech journalist and reviewer with seven years of experience focusing on consumer hardware.
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I was aware that there was a lot of low-quality AI content on LinkedIn. A startling report indicates that the issue is even more severe than we thought.
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