Open Semantic Search

opensemanticsearch.org

Open Semantic Search is an open-source enterprise search and information retrieval platform built on Apache Lucene and Solr. It provides integrated tools for full-text, semantic, faceted, and exploratory search across heterogeneous document sets and data sources. The solution supports advanced features such as collaborative tagging, metadata management via RDF, and text mining capabilities for large-scale data analysis.

LLM mention score The LLM mention score is the total number of mentions of this brand in different LLM chatbots, normalized to the scale from 0 to 100. You can get actual, non-normalized numbers via the LLM Mention API from DataForSEO.

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count. 

How to get LLM mention data →
// Fetch Open Semantic Search mentions
POST v3/ai_optimization/llm_mentions/search_mentions/live
[
    {
        "target": [
            {
                "domain": "opensemanticsearch.org",
                "search_filter": "include",
                "search_scope": ["sources"]
            }
        ],
        "order_by": ["ai_search_volume,desc"]
    }
]