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OpenAlex dataset works

OpenAlex

29M
datasets · 2026-11-09
17 mo
doubling time
42M
projected 2027
24M30M36M42M2026202742M 2027
Exponential fitbest fit (AICc)N(t) = N₀·e^{r(t−t₀)}
growth rate r 49.5% / yrdoubling time 17 moR² (window) 0.9223fit window last 0 yr · 19 ptsforecast 42M by 2027

Fitted on the last 0 yr (recent trend), anchored on the latest value. Forecast runs 0.8 yr ahead — 10% of the 0-yr record. Shaded = 95% CI.

SourceOpenAlex
Update cadencemonthly
Live endpointhttps://api.openalex.org/works?filter=type:dataset&per-page=1&mailto=chrmnch@icloud.com
Parsejson · meta.count
Datedatasets
2026-11-0929,129,405
2026-11-0229,257,018
2026-10-2628,427,265
2026-10-1928,927,016
2026-10-1228,039,486
2026-10-0528,783,469
2026-09-2827,130,482
2026-09-2126,859,795
2026-09-1426,085,806
2026-09-0726,070,927
2026-08-2425,878,535
2026-08-1725,889,738
2026-08-1025,819,548
2026-08-0325,752,482
2026-07-2725,677,714
2026-07-2024,791,923
2026-07-1324,785,477
2026-07-0624,731,164
2026-06-2424,438,554

Machine-readable: /api/research-data?metric=openalex-datasets · back to all metrics

Report errorpmu15@helmholtz-hzi.de