Percent Error Calculator

Percent Error Calculator is an online utility designed to compute measurement accuracy by determining percent error, absolute error, and relative error. The tool applies standard mathematical formulas to compare measured values against accepted or theoretical references, providing immediate results for scientific, educational, and industrial applications.

LLM mention score

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.

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How to get LLM mention data →

// Fetch Percent Error Calculator mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Percent Error Calculator",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]