Skip to content

Open data

Data library

Open datasets, fully documented — searchable here, and readable by any LLM.

2 datasets

ai-research

  • AI Research-Velocity Signals (derived)

    AI research-velocity signals (R&D attention gauges)

    Monthly AI/ML research-velocity signals derived from the OpenAlex keyless API (2010 ->): monthly counts of works tagged 'Artificial intelligence' and 'Machine learning', plus AI's share of all indexed works, with 3-month changes, 30-month change volatility, 3-sigma anomaly flags vs a trailing-12-month baseline, naive-drift 1-month forecasts, year-over-year growth, research acceleration, field-share z-scores, and breakout flags. The tech/digital R&D-attention companion to the macro set. Raw data: OpenAlex (keyless API, CC0).

    • ai-research
    • machine-learning
    • research-velocity
    • openalex
    rows
    600
    Quality
    99
    Updated
    Sep 22, 2026
    Fresh
    License
    Commercial use OK

  • OpenAlex

    AI research output by country and year (works count)

    Annual counts of scholarly works tagged with the OpenAlex 'Artificial intelligence' concept (C154945302), by author country and publication year - the country-level companion to the global monthly AI research-velocity signals. Provenance: OpenAlex Works API (https://api.openalex.org/works), keyless, CC0-1.0. Counts include all work types OpenAlex indexes (journal articles, preprints, conference papers, datasets); a work with authors in several countries counts once per country. Coverage: publication years 2015 to the present; years before 2015 are not collected. Kosovo appears under the de facto code XKX (ISO 3166-1 assigns it no code). Primary key: (country_code, year); country_code is ISO 3166-1 alpha-3 and joins other hub country datasets. Cadence: refreshed monthly; the current year is partial and its counts grow as OpenAlex indexes new works. Nullability: works_count is never null (0 allowed); country_code, country_name and year are never null. Sample use: filter year = the latest full year and order by works_count desc for the current country ranking.

    • ai-research
    • openalex
    • publication-trends
    • innovation
    rows
    2,400
    Quality
    100
    Updated
    Sep 23, 2026
    Fresh
    License
    Commercial use OK