Oleg Sobchuk 🇺🇦

@sobchuk.bsky.social

I use big data to research the cultural evolution of arts @ Max Planck Institute for Empirical Aesthetics More: https://www.aesthetics.mpg.de/institut/mitarbeiterinnen/oleg-sobchuk.html

Kudos to @science.org for this self-analysis of the peer review process. These kind of data are never shared and don't have to be. Wildly refreshing to see it out in the open. Editorial and peer review dynamics at elite general science journals | Science Advances www.science.org/doi/10.1126/...

Editorial and peer review dynamics at elite general science journals

Analyses of deidentified data reveal complex interactions that quantify success at elite general science journals.

science.org

Gladstone et al (2026): "biographies of female scientists disproportionately emphasized effort even after adjusting for the obstacles they faced, consistent with stereotypes attributing women’s success to hard work over talent." 🧪 #psychscisky

Proceedings of the National Academy of Sciences@pnas.org · 6d ago

One of the most-viewed PNAS articles in the last week is ”Children’s books about scientists convey demotivating messages.” Explore the article here: https://ow.ly/oTon50ZuLj3 For more trending articles, visit https://ow.ly/TsjY50ZuLj2.

Dot plots for mindset messages about ability and interest. Diamonds with error bars mark marginal means.

How do people build new ideas from existing knowledge? By tracking Wikipedia searches, we found that novel ideas emerged when people balanced exploration with exploitation—alternating between distant topics and deep dives into related information.

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Freshly out in @pnasnexus.org: "On the transmission of texts: Written cultures as complex systems" The first major publication of project @lostma.bsky.social , where we lay down our methodology for studying the transmission, evolution or disparition of texts. /1 #science 🧪

On the transmission of texts: Written cultures as complex systems

Abstract. Knowledge of past cultures relies heavily on surviving written material. Over the centuries, texts were copied, altered, and often lost, leaving

academic.oup.com

All talks are now available including mine: www.youtube.com/watch?v=zZmF... Luckily the video became online on the same day as the paper I talked about at the end of my talk "confidentially" 😅

Du Paléolithique moyen au Paléolithique supérieur... (4) - Jean-Jacques Hublin (2025-2026)

YouTube video by Sciences de la vie - Collège de France

youtube.com

Collège de France@college-de-france.fr · last mo.

#Science #Paléoanthropologie 💀 « Sapiens remplace Néandertal » 🖥️ Les vidéos du colloque organisé par le  Pr Jean-Jacques Hublin, titulaire de la chaire Paléoanthropologie, sont disponibles. 👉 https://tinyurl.com/4pkf3nty

Some of the first work related to my ERC is now available as a preprint 👉 arxiv.org/pdf/2606.20623 We model the learning of real-world melodies as resource-constrained inference over generative programs, with new implications for Rate-distortion theory: learning changes what is cheap to encode! 🧵👇

Hanqi Zhou@hanqizhou.bsky.social · last mo.

Most models of learning ask what you can represent. We think the real bottleneck is what you can afford to find, since searching for a good representation is itself expensive. New preprint w/ @davidnagy.bsky.social, Peter Dayan & @thecharleywu.bsky.social 🧵👇

LLMs are used widely in the behavioral sciences. But we have no good standards for how to do so. We introduce a consensus-based reporting checklist to improve transparency, reproducibility and ethical accountability of LLM-based research in the behavioural sciences. www.nature.com/articles/s41...

A reporting checklist for large language models in behavioural science - Nature Human Behaviour

Large language models offer new opportunities for behavioural science, but their rapid evolution poses challenges for research rigour. We introduce a consensus-based reporting checklist to improve tra...

nature.com

1. How common is LLM use in scientific publishing, and how does it vary across field, publisher, journal prestige, author demographics etc.? @kylesiler.bsky.social has new paper in PNAS that addresses this question on a massive scale: 7.3 million papers from Elsevier, PLOS, MDPI, and Frontiers.

The diffusion of large language models in published academic articles | PNAS

Large language models (LLMs) are rapidly changing academic research, raising questions of who is adopting these tools and under what conditions. Th...

pnas.org

Reptiles with longer Wikipedia pages tend to be bigger. The relationship is a power law with exponent = 0.85. I guess humans really like writing about big lizards? The longest article is the Komodo Dragon.

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New paper published with @andreskarjus.bsky.social as shared 1st author: We show experimentally that professional artists' skill set can transfer to making images with generative AI; tested with artists, laypeople, and GPT-4o copying an image or creatively diverging from it, only by prompting.

Expertise Elevates AI Usage: Experimental Evidence Comparing Laypeople and Professional Artists

Generative AI’s novel capacities raise questions about the future role of human expertise: does it level the playing field between professional artists and laypeople, or does expertise enhance AI u...

tandfonline.com