Open Access Spectrum Evaluation Tool

oaspectrum.org

The Open Access Spectrum (OAS) Evaluation Tool is an independent assessment platform that quantitatively scores scholarly journals based on their degree of openness. It provides authors, libraries, and research funders with a concrete mechanism to analyze publication policies across key metrics such as reader rights, reuse permissions, and machine readability. The tool aims to increase transparency in academic publishing by offering standardized data on journal accessibility practices.

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 Access Spectrum Evaluation Tool mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Open Access Spectrum Evaluation Tool",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]