Data Tinkerer

Data Tinkerer

Data Science

How Reddit Scans 1M+ Images a Day to Flag NSFW Content Using Deep Learning

A deep dive into the ML pipeline that cut moderation latency from seconds to milliseconds without blowing the budget.

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Data Tinkerer
May 15, 2025
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Fellow Data Tinkerers!

Today we will look at how Reddit handles NSFW content at scale using deep learning

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Now, with that out of the way, let’s get to Reddit’s automated content moderation

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