Did threads fully give up duplication filters?

lissaaa

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Hey yall,

I have a pretty big structure on Threads, and I keep noticing the same pattern: whenever one of my picture posts performs really well, like 50k–100k views, bot farms scrape the content and repost it 1:1. They barely change anything, maybe just the caption slightly, but the pictures are exactly the same. And somehow, those reposts often go viral in almost the same way.

My homepage is literally full of 100+ bots posting my exact content. So I’m wondering: how does Meta not detect this?

I always assumed Meta had advanced software for face scanning, image duplication detection, or some kind of visual fingerprinting. But now I’m starting to feel like maybe they don’t use that heavily on Threads, or maybe they’re limited by privacy laws or other restrictions.

The only thing I can imagine they might really analyze is the caption. Maybe if a caption is used too often within 24 hours, it gets flagged, shadowbanned, or distributed less. But with pictures, it doesn’t really feel like there’s strong duplication detection.

I’m also unsure why these copied posts go viral every time. Does Meta maybe recognize the picture as an already successful asset and push it again because it knows it performs well? I don’t fully believe that, because I’ve run a few tests and the results didn’t really support that theory.

So now I’m questioning whether Meta is actually scanning the content itself that much, or whether the algorithm is mostly based on user behavior and psychological signals, like how long people look at the post, how fast they engage, whether they stop scrolling, and how the first audience reacts.

I always thought Meta gives accounts some kind of distribution budget, especially because some accounts perform really well during the first few weeks and then suddenly it gets harder. But with what I’m seeing now, I’m not sure anymore how much is actually based on content detection versus pure user behavior.

Someone else knowing why this happens? And maybe seen the same thing?

(rewritten with ai cause i was lazy to correct my mistakes)
 
If reposts get fast interactions, they still go viral. Threads likely uses basic duplication detection, but engagement signals dominate distribution right now. Best move is adding branding, slight edits, and building audience loyalty so originals always perform better long-term.
 
The botting on threads is wild. i've seen my own stuff get ripped and re-uploaded within minutes. meta's image detection is probably weak, or they just don't care enough to invest resources. honestly, i think the algorithm's more about engagement metrics than content itself. if a bot post gets initial traction, it'll keep getting pushed. time to watermark everything, i guess
Best to watermark with a link, that way, viewers can trickle down your own pages or profiles
 
Cropped or slightly compressed reposts bypass almost everything.
 
I noticed same thing honestly feels like threads cares more about engagement signals than duplicate detection right now if users stop scrolling and interact fast the post still gets pushed even if the content is reposted many times meta probably detects duplicates to some level but not strong enough yet to stop all these bot reposts
 
Best to watermark with a link, that way, viewers can trickle down your own pages or profiles
Yeah watermarking the videos seems to be the most viable and the safest method.
 
My guess is the first audience batch matters more than whether the image appeared somewhere else yesterday
 
What you’re seeing is mostly algorithm + copycat behavior, not Meta “boosting duplicates.”


  • Threads likely isn’t relying heavily on strict image fingerprint blocking in all cases, especially at scale.
  • Bots reposting viral content is common because viral posts are easy targets to farm engagement.
  • Those reposts can also go viral because the algorithm mainly rewards:
    • fast early engagement
    • watch time / dwell time
    • shares/saves
      not originality alone

So yes: distribution is mostly behavior-based, not “image ownership-based.”


Meta does have some duplicate detection, but it’s not perfect and often doesn’t prevent repost virality.
 
Threads feels messy with this stuff. If the copied post gets fast reactions, Meta will still push it.
 
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