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RedditIn development

Reddit is using LLMs to solve a problem LLMs largely created

What happened

Reddit has developed tools using large language models (LLMs) to detect and reduce spam on its platform.

Source

techcrunch.comJul 6, 2026By Amanda Silberling

Reddit is using LLMs to solve a problem LLMs largely created

Article excerpt

Highlighted: the sentence this signal was extracted from

It's easier than ever for bad actors to spew spam across the internet as powerful large language models (LLMs) become effortlessly accessible. If you've spent about ten minutes on the internet in the last few years, you will know that this means spam and bot content have gotten become an even bigger problem than they already were. Reddit says it developed tools with LLMs to cut down on spam, much of which was created with LLMs in the first place. It's a bit ironic, but in the AI era, platforms have no choice but to fight fire with fire. According to the platform, Reddit blocks 23 million spam views per day and catches about 25,000 new spam posts and comments each day. Social platforms have been building automated spam reduction tools for years, but Reddit says these updated tools are catching spam at a higher rate. "We leverage LLMs to catch the highly subtle, coordinated patterns of fake behavior and artificial hype that older systems once missed," a Reddit blog post says. The company claims it reduced users' exposure to spam by 20% from January to March compared with the prior three months. Platforms like YouTube, Meta, and Instagram allow users to post AI-generated content so long as they disclose it, and TikTok is going as far as letting users toggle how much AI-generated content they want to see. If platforms are able to detect AI-generated content faster, that also...

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Extracted by Autobound

From the Signal API record
Event
In development

What this signalsWork in development often leads to new buying for tools, data and services.

Product
Spam reduction tools

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The full record

From the Signal API record

Topics and mentions

Product tags

  • security
  • future tech
  • general technology

Extraction

Confidence
90%
Detected
Jul 6, 2026
signal_type
news
signal_subtype
is_developing

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The API returns more than this page shows

This page shows a preview. The full news record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/569c97b4-bd7c-4ec0-d5b1-bf1cf24af7ac returns this record as JSON. POST /v1/companies/enrich returns every signal for reddit.com.

{
  "signal_id": "569c97b4-bd7c-4ec0-d5b1-bf1cf24af7ac",
  "signal_type": "news",
  "signal_subtype": "is_developing",
  "detected_at": "2026-07-06T15:22:08+00:00",
  "company": {
    "name": "Reddit",
    "domain": "reddit.com"
  },
  "data": {
    "url": "https://techcrunch.com/2026/07/06/reddit-is-using-llms-to-solve-a-problem-llms-largely-created/",
    "title": "Reddit is using LLMs to solve a problem LLMs largely created",
    "author": "Amanda Silberling",
    "excerpt": "It’s easier than ever for bad actors to spew spam across the internet as powerful large language models (LLMs) become effortlessly accessible. If you’ve spent about ten minutes on the internet in the last few years, you will know that this means spam and bot content have gotten become an even bigger problem than they already were. Reddit says it developed tools with LLMs to cut down on spam, much of which was created with LLMs in the first place. It’s a bit ironic, but in the AI era, platforms have no choice but to fight fire with fire. According to the platform, Reddit blocks 23 million spam views per day and catches about 25,000 new spam posts and comments each day. Social platforms have been building automated spam reduction tools for years, but Reddit says these updated tools are catching spam at a higher rate. “We leverage LLMs to catch the highly subtle, coordinated patterns of fake behavior and artificial hype that older systems once missed,” a Reddit blog post says. The company claims it reduced users’ exposure to spam by 20% from January to March compared with the prior three months. Platforms like YouTube, Meta, and Instagram allow users to post AI-generated content so long as they disclose it, and TikTok is going as far as letting users toggle how much AI-generated content they want to see. If platforms are able to detect AI-generated content faster, that also means...",
    "product": "Spam reduction tools",
    "summary": "Reddit has developed tools using large language models (LLMs) to detect and reduce spam on its platform.",
    "planning": false,
    "image_url": "https://techcrunch.com/wp-content/uploads/2023/06/reddit-glitch-1.jpg?resize=1200,675",
    "confidence": 0.9,
    "product_data": {
      "name": "Spam reduction tools",
      "full_text": "tools with LLMs to cut down on spam",
      "fuzzy_match": false
    },
    "product_tags": [
      "security",
      "future_tech",
      "general_technology"
    ],
    "published_at": "2026-07-06T15:22:08Z",
    "article_sentence": "Reddit says it developed tools with LLMs to cut down on spam, much of which was created with LLMs in the first place."
  }
}

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