To prevent hallucinations, LLMs first retrieve a large set of potential sources. They then apply a consensus-finding algorithm, similar to DeepMind's "Agree," which uses a majority-voting system to distill a reliable context from these sources before generating the final response.

While Reddit is the single most frequently cited domain by LLMs, it accounts for less than 5% of all citations. The other 95% of sources are traditional editorial websites. Relying solely on Reddit for AI visibility is a misguided strategy that ignores the vast majority of influential sources.

LLMs frequently cite sources that rank poorly on traditional search engines (page 3 and beyond). They are better at identifying canonically correct and authoritative information, regardless of backlinks or domain authority. This gives high-quality, niche content a better chance to be surfaced than ever before.

AI models determine authority by finding "citations" (mentions) across a wide range of sources like PR, peer websites, Reddit, and YouTube. This creates a more democratic system than SEO's backlink economy, requiring a broader content distribution strategy.

For AEO, authority is determined by how you are discussed on external platforms. AI models highly value authentic human conversations found on sites like Reddit. Participating in and being positively mentioned in these communities is crucial for influencing AI-generated answers.

Open Evidence employs a two-step process that distinguishes it from general LLMs. First, its AI, trained by human subspecialists, identifies the most relevant scientific references for a query. Only then is an answer generated from this curated evidence, prioritizing source credibility over speed.

The common advice to post on Reddit for AI search visibility is often ineffective. Instead, analyze the citations an LLM provides for relevant queries. If the AI isn't sourcing from Reddit, spending time there is a waste. Focus on getting listed where the AI is already looking.

To rank in LLMs, you must target their preferred training data. ChatGPT heavily favors Wikipedia and Reddit. Claude prioritizes authoritative .gov and .edu links. A multi-platform presence is crucial as each model values different signals for trust and relevance.

Unlike traditional SEO that relies on domain authority, large language models seek consensus by analyzing conversations across the internet. HubSpot's CMO identifies Reddit, YouTube, and LinkedIn organic posts as the three most cited sources, making a presence on these platforms critical for AI visibility.