Reddit deploys large language models to catch AI-generated spam
Reddit says its new LLM-powered tools catch subtle coordinated fake behavior older systems missed, cutting user-facing spam by 20% in early 2026.
Reddit announced new moderation tools powered by large language models to tackle spam, much of which is generated by LLMs itself. According to the platform, these systems block 23 million spam views daily and catch about 25,000 new spam posts and comments.
The company states that from January to March, it reduced user-facing spam by 20% compared to the previous quarter. Reddit claims the new models spot subtle, coordinated fake engagement that older automated filters routinely missed.
Additionally, faster enforcement cut the risk of dangerous content spreading by over 40%, while false positives dropped by a similar margin. TechCrunch reported that experts note automated detection speeds up moderation, but maximum effectiveness still requires human oversight.
Source: habr
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