CWTS Leiden Ranking

CWTS Leiden Ranking is a bibliometric analytics platform developed by the Centre for Science and Technology Studies (CWTS) at Leiden University. It provides comprehensive scientific performance metrics for major universities worldwide through two editions: the Traditional Edition based on Web of Science data and the Open Edition utilizing open data from OpenAlex. The service enables institutions to generate transparent, indicator-based rankings to benchmark their research output and impact.

LLM mention score

Normalized 0–100 · last 8 weeks

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How to get LLM mention data →

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