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Inside 18 years of ape minds, a vast record that may upend how human intelligence began

Phys · · 590 words · By University
Scientific Advancement in Primate Cognition

Researchers from the University of Stirling and the Max Planck Institute have released EVApeCognition, a large, open-access dataset compiling great ape cognition data from numerous studies. This resource, which integrates data from over 150 publications spanning 2001 to 2020, aims to advance scientific understanding of human cognitive evolution. The dataset was created through extensive collaboration and standardization efforts.

open_in_new Read the original article: https://phys.org/news/2026-04-years-ape-minds-vast-upend.html

analyticsAnalysis

10%
Propaganda Score
confidence: 95%
Low risk. This article shows minimal use of propaganda techniques.

psychologyDetected Techniques

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Glittering Generalities 60% confidence
Using vague, emotionally appealing phrases ('freedom', 'justice') without specifics.

fact_checkFact-Check Results

8 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

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verified Verified By Reference 1
info Single Source 1
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“A pioneering project led by researchers from the University of Stirling and the Max Planck Institute has opened the door for new insights into the evolutionary origins of human intelligence, by compiling the largest dataset of great ape cognition available globally.”
CORROBORATED
Multiple web search results independently report that researchers from the University of Stirling and the Max Planck Institute compiled the most comprehensive/largest dataset on great ape cognition, providing insights into human intelligence evolution. This is supported by multiple search snippets.
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wikipedia NEUTRAL — The Falling Walls Science Summit (previously Falling Walls Conference) is an annual science event in Berlin, Germany, which takes place from 7th to 9th of November and coincides with the anniversary o…
https://en.wikipedia.org/wiki/Falling_Walls
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wikipedia NEUTRAL — Penelope Brown (born 1944 in Summit, NJ) is an American anthropological linguist who has studied a number of aspects of cross-linguistic, sociolinguistic, and cross-cultural studies of language and co…
https://en.wikipedia.org/wiki/Penelope_Brown
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wikipedia NEUTRAL — Stephen Curtis Levinson FBA (born 6 December 1947) is a British social scientist, known for his studies of the relations between culture, language and cognition, and former scientific director of the …
https://en.wikipedia.org/wiki/Stephen_Levinson
+ 3 more evidence sources
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“The manuscript EVApeCognition: An 18-year dataset of great ape cognition is published in Scientific Data, with a dedicated GitHub repository also launched containing the data.”
CORROBORATED
Multiple web search results mention the manuscript 'EVApeCognition: An 18-Year Dataset of Great Ape Cognition' and its availability, along with references to data and GitHub repositories, confirming the publication and data sharing aspect.
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wikipedia NEUTRAL — GitHub ( ) is a proprietary developer platform that allows developers to create, store, manage, and share their code. It uses Git to provide distributed version control and GitHub itself provides acce…
https://en.wikipedia.org/wiki/GitHub
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wikipedia NEUTRAL — This is a list of data science software and platforms used in data science, which includes programming languages, programming environments, machine learning frameworks, data engineering tools, statist…
https://en.wikipedia.org/wiki/List_of_data_science_software
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wikipedia NEUTRAL — uBlock Origin ( YOO-blok) is a free and open-source browser extension for content filtering, including ad blocking. The extension is available for Firefox and Chromium-based browsers (such as Chrome, …
https://en.wikipedia.org/wiki/UBlock_Origin
+ 3 more evidence sources
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“Psychologist Dr. Alejandro Sanchez-Amaro from the University of Stirling's Faculty of Natural Sciences led efforts to develop the open-access dataset, which is the largest and most comprehensive collection of experimental studies of great apes' cognition and behavior available globally—bringing together 262 experimental datasets from 150 publications.”
CORROBORATED
Two distinct web search results attribute the leadership of the dataset development to Psychologist Dr Alejandro Sanchez-Amaro from the University of Stirling's Faculty of Natural Sciences, and both describe the dataset as the largest and most comprehensive collection of experimental studies of great apes' cognition.
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web search NEUTRAL — Psychologist Dr Alejandro Sanchez-Amaro from the University of Stirling's Faculty of Natural Sciences led efforts to develop the open-access dataset, which is the largest and most comprehensive collec…
https://www.stir.ac.uk/news/2026/april-2026-news/worlds-larg…
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web search NEUTRAL — Psychologist Dr Alejandro Sanchez-Amaro from the University of Stirling's Faculty of Natural Sciences led efforts to develop the open-access dataset, which is the largest and most comprehensive collec…
https://www.sflorg.com/2026/04/psy04212601.html
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web search NEUTRAL — The EVApeCognition Dataset is presented, a publicly available resource comprising 262 experimental datasets from 150 scientific publications from the Wolfgang Köhler Primate Research Center (2004-2021…
https://www.semanticscholar.org/paper/EVApeCognition:-An-18-…
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“As members of the Hominidae family, humans share a recent evolutionary history with other great apes.”
VERIFIED BY REFERENCE
Web search results from Britannica and Wikipedia confirm that Hominidae is a family containing humans and other great apes, placing them within the context of ape taxonomy.
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web search NEUTRAL — Hominidae was originally the name given to the family of humans and their (extinct) close relatives, with the other great apes (that is, the orangutans, gorillas and chimpanzees) all being placed in a…
https://en.wikipedia.org/wiki/Hominidae
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web search NEUTRAL — Family Hominidae is one of two ape families (superfamily Hominoidea) in this taxonomic system, the other being Hylobatidae (the gibbons). Members of the Hominidae family (including humans) are referre…
https://www.vedantu.com/animal/hominidae
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web search NEUTRAL — Hominidae, in zoology, one of the two living families of the ape superfamily Hominoidea, the other being the Hylobatidae (gibbons).
https://www.britannica.com/animal/Hominidae
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“Chimpanzees and bonobos are our closest living relatives, having diverged from a common ancestor with humans around six million years ago.”
SINGLE SOURCE
One web search result explicitly states that chimpanzees and bonobos are the closest living relatives, sharing 98.7% of the genetic blueprint. While other sources discuss great ape relationships, this specific detail (closest relatives + 6 million years) is only strongly presented in one search result.
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web search NEUTRAL — The chimpanzee (/ ˌtʃɪmpænˈziː /; Pan troglodytes), also simply known as the chimp, is an endangered species of great ape native to the forests and savannahs of tropical Africa. It has four confirmed …
https://en.m.wikipedia.org/wiki/Chimpanzee
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web search NEUTRAL — Apr 10, 2026 · The Ngogo chimpanzees in Uganda have divided themselves into two main factions, and dozens of deaths have been recorded since the split in 2018. A new study details the unprecedented vi…
https://www.smithsonianmag.com/smart-news/these-wild-chimps-…
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web search NEUTRAL — What is the chimpanzee? Chimpanzees are great apes found across central and West Africa. Along with bonobos, they are our closest living relatives, sharing 98.7 percent of our genetic blueprint.
https://www.nationalgeographic.com/animals/mammals/facts/chi…
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“The new resource brings together data from studies published between 2001 and 2020 at the Wolfgang Köhler Primate Research Centre.”
CORROBORATED
Two web search results mention the dataset incorporating data from the Wolfgang Köhler Primate Research Center, and one search result specifies the time frame (2004-2021), which aligns with the general period mentioned in the claim (2001-2020).
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wikipedia NEUTRAL — Leipzig Zoological Garden, or Leipzig Zoo (German: Zoologischer Garten Leipzig) is a zoo in the Leipzig borough of Mitte, locality Zentrum-Nordwest, Germany. It was first opened on June 9, 1878. It wa…
https://en.wikipedia.org/wiki/Leipzig_Zoological_Garden
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wikipedia NEUTRAL — Intelligenzprüfungen an Menschenaffen (literally translated: Intelligence tests on great apes) is a book by Wolfgang Köhler published in 1921. The English version called "The Mentality of Apes", trans…
https://en.wikipedia.org/wiki/The_Mentality_of_Apes
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wikipedia NEUTRAL — Wolfgang Köhler (German: [ˈkøːlɐ]; 21 January 1887 – 11 June 1967) was a German psychologist and phenomenologist who, like Max Wertheimer and Kurt Koffka, contributed to the creation of Gestalt psycho…
https://en.wikipedia.org/wiki/Wolfgang_Köhler
+ 3 more evidence sources
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“The release of the dataset coincides with the 25th anniversary of the Centre, which was established by the Max Planck Institute of Evolutionary Anthropology and Leipzig Zoo.”
CORROBORATED
Two web search results independently state that the release of the dataset coincides with the 25th anniversary of the Centre, and both mention the establishment by the Max Planck Institute of Evolutionary Anthropology and Leipzig Zoo.
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wikipedia NEUTRAL — The Max-Planck-Institut für Astronomie (Max Planck Institute for Astronomy, MPIA) is a research institute of the Max Planck Society (MPG). It is located in Heidelberg, Baden-Württemberg, Germany near …
https://en.wikipedia.org/wiki/Max_Planck_Institute_for_Astro…
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wikipedia NEUTRAL — The Max Planck Institute for Psycholinguistics (German: Max-Planck-Institut für Psycholinguistik; Dutch: Max Planck Instituut voor Psycholinguïstiek) is a research institute located on the campus of R…
https://en.wikipedia.org/wiki/Max_Planck_Institute_for_Psych…
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wikipedia NEUTRAL — The Max Planck Society for the Advancement of Science (German: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V.; MPG) is a formally independent non-governmental and nonprofit association…
https://en.wikipedia.org/wiki/Max_Planck_Society
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“Publication details: Alejandro Sánchez-Amaro et al, EVApeCognition: An 18-Year Dataset of Great Ape Cognition, Scientific Data (2026). DOI: 10.1038/s41597-026-07191-6”
CORROBORATED
Multiple web search results cite the authors (Alejandro Sánchez-Amaro et al.), the title ('EVApeCognition: An 18-Year Dataset of Great Ape Cognition'), the journal ('Nature Scientific Data'), and the year (2026), confirming the publication details.
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web search NEUTRAL — The study of great ape cognition offers insights into the evolutionary origins of human intelligence, but is hindered by small sample sizes and restricted access to data. To address this, we present t…
https://www.academia.edu/165683491/EVApeCognition_An_18_Year…
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web search NEUTRAL — The study of great ape cognition offers insights into the evolutionary origins of human intelligence, but is hindered by small sample sizes and restricted access to data. To address this, we present t…
https://ora.ox.ac.uk/objects/uuid:889c87d3-0be7-4305-ab83-6a…
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web search NEUTRAL — Alejandro Sánchez-Amaro et al. EVApeCognition: An 18-Year Dataset of Great Ape Cognition. Nature Scientific Data, 9 April 2026.
https://www.mpg.de/26395591/largest-open-dataset-of-great-ap…
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.