The Open Quantum Materials Database (OQMD) is a comprehensive resource providing density functional theory (DFT) calculated thermodynamic and structural properties for over one million materials. Developed by the Wolverton Group at Northwestern University, it serves as a critical data infrastructure for computational materials science research. The platform offers advanced search, query, and visualization tools, along with RESTful APIs to facilitate large-scale materials discovery and 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 OQMD mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "OQMD",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]