Christophe Benavent's Avatar

Christophe Benavent

@christopheb.bsky.social

Prof. #dauphinePSL, natural and artificial intelligence in the #platformscape. Member of #Acss-PSL

308 Followers  |  512 Following  |  110 Posts  |  Joined: 10.02.2024  |  2.2093

Latest posts by christopheb.bsky.social on Bluesky

Voilà, on vous parle des lauréats du Nobel d'économie 2025.
Pour nous écouter, soit sur le site avec le lien ci-dessous, soit en suivant les instructions du post encore plus en dessous.
Bonne écoute...

13.10.2025 16:52 — 👍 4    🔁 7    💬 0    📌 0
Post-Doctoral Position – Media / Journalism – CSS @ IP-Paris Site web de l'axe sciences sociales computationnelles du CREST-CNRS. Cours et tutoriels pour l'analyse des données numériques en sciences sociales.

Come work with us @crestsociology.bsky.social

We are looking for a post-doc with a background in social sciences, interested in NLP and in media & journalism studies.

Details here: www.css.cnrs.fr/post-doctora...

23.09.2025 15:17 — 👍 30    🔁 33    💬 0    📌 1
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#paris toujours, un rideau de fer

03.09.2025 18:06 — 👍 1    🔁 0    💬 0    📌 0
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un pas devant l'autre, à #paris

03.09.2025 18:02 — 👍 1    🔁 1    💬 1    📌 0
YouTube Share your videos with friends, family, and the world

Vieillir comme #jeffmills c'est #cool www.youtube.com/w

03.09.2025 17:57 — 👍 0    🔁 0    💬 0    📌 0

L'#IA affective est un fétichisme Des choses et des autres ...

26.08.2025 17:54 — 👍 1    🔁 1    💬 1    📌 0
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Avez-vous vu #rammellzee ? palaisdetokyo.com/exposition/a...

26.08.2025 17:51 — 👍 1    🔁 1    💬 0    📌 0
Rubba - Space Walk [UK, Library, Electronic, Synthpop] (1979), by Karl Jenkins and Mike Ratledge of Soft Machine
Rubba - Space Walk [UK, Library, Electronic, Synthpop] (1979), by Karl Jenkins and Mike Ratledge of Soft Machine

Rubba - Space Walk [UK, Library, Electronic, Synthpop] (1979), by Karl Jenkins and Mike Ratledge of Soft Machine
https://redd.it/1mkyruf
https://youtu.be/NLYyuwmfZ68

24.08.2025 15:41 — 👍 4    🔁 2    💬 0    📌 0
Celina y Reutilio - Que Viva Chango (Video Oficial) 1949
YouTube video by Celina y Reutilio Celina y Reutilio - Que Viva Chango (Video Oficial) 1949

Sur @arte il y a un cycle #wimwenders et le #socialbuenavistaclub à revoir avec inspiration, et bien j'en suis là en 1949 et c'est merveilleux #son #campesinos #CelinaYReutilio www.youtube.com/watch?v=Y06C...

18.08.2025 18:35 — 👍 2    🔁 0    💬 0    📌 0
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Stream "Quandisa" Attraction Of Men - Mix 2025 Amapiano & Sghubu by Mutwă-Kredo | Listen online for free on SoundCloud The Sound of AnnunaKi Independent podcast inspired by electronic house music on the themes Afroturism, Afro-House, Afro-Techno, Gqom, 3step, Amapiano, Sghubu, Deep house, South Africa Electronic Hous

et on enchaine soundcloud.com/annunakisoun...

09.08.2025 15:39 — 👍 2    🔁 0    💬 0    📌 0
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Des beaux visages à la #Bretelle #13

09.08.2025 15:24 — 👍 6    🔁 1    💬 0    📌 0
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Stream "Mahalbiya" The Fever - Mix 2025 Amapiano & Sghubu by Mutwă-Kredo | Listen online for free on SoundCloud The Sound of AnnunaKi Independent podcast inspired by electronic house music on the themes Afroturism, Afro-House, Afro-Techno, Gqom, 3step, Amapiano, Sghubu, Deep house, South Africa Electronic Hous

Dans le trou d'août, une sombre illumination, d'où vient ce #son ? #Afrofuturism #amapiano soundcloud.com/annunakisoun...

09.08.2025 14:48 — 👍 1    🔁 0    💬 1    📌 0
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Just Banning Minors From Social Media Is Not Protecting Them By publishing its guidelines under Article 28 of the Digital Services Act, the European Commission has taken a major step towards social media bans that will undermine privacy, expression, and partici...

Your privacy ≠ safety. We argue that restricting minors from social media under the EU’s Digital Services Act undermines young people’s rights—forcing age checks risks privacy, free expression, and access. Instead, platforms should build safer design and moderation. eff.org/deeplinks/20...

28.07.2025 15:26 — 👍 149    🔁 67    💬 3    📌 2
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Call for Papers:

The 4th Annual Zurich Workshop in AI+Economics

to be held Dec 5-6, 2025, hosted by ETH Zurich and University of Zurich.

Info: eash.cc/AI-econ
Submit (by Aug 15th): eash.cc/AI-econ-sub-2025

26.05.2025 20:21 — 👍 23    🔁 14    💬 0    📌 1
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L'été à Paris a un air tropical. Je teste des modèles de langage pour des tâches de NLI en zero shot classification. Premier résultat : #ModernBert va très vite. Là, c'est sur ma machine, la suite demain sur un H100. #NLP #productivité

23.07.2025 19:56 — 👍 1    🔁 0    💬 0    📌 0
Non à la Loi Duplomb — Pour la santé, la sécurité, l’intelligence collective. - Non à la Loi Duplomb — Pour la santé, la sécurité, l’intelligence collective. - Plateforme des pétitions de l’Assemblée ... Je m'appelle Eléonore PATTERY, j’ai 23 ans, et je suis actuellement en Master QSE et RSE (Qualité, Sécurité, Environnement / Responsabilité Sociétale des Entreprises). En tant que future professionne...

Finalement, jamais une loi a eu autant de plomb dans l'aile que la loi #duplomb, quel nom ! (au passage le site est assez inaccessible, à cette heure) petitions.assemblee-nationale.fr/initiatives/...

21.07.2025 18:26 — 👍 0    🔁 0    💬 0    📌 0
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Reading Between the Posts : Evidence from Facebook Expat Groups We analyzed 23,000 Facebook posts using text-as-data methods to uncover how immigrants in France share needs, navigate crises, and find community online.

I just published my first substack post exploring how expat groups work as real-time windows into integration, using text-as-data methods ! We try to show nuances in the different ways migrant communities leverage online support spaces... Read it here 👇
open.substack.com/pub/gbenevid...

11.07.2025 08:08 — 👍 6    🔁 1    💬 0    📌 0

quelle est la valeur de l'information? ( des #news)

09.07.2025 19:11 — 👍 0    🔁 0    💬 0    📌 0
Mapping the interaction between science and misinformation in COVID-19 tweets.
Publication from @luzuzek.bsky.social, Juan Pablo Bascur, @annabertani.bsky.social, @ricgallotti.bsky.social. This project is supported by European Media and Information Fund.

Abstract: During the COVID-19 pandemic, scientific understanding related to the topic evolved rapidly. Along with scientific information being discussed widely, a large circulation of false information, labelled an infodemic by the WHO, emerged. Here, we study the interaction between misinformation and science on Twitter (now X) during the COVID-19 pandemic. We built a comprehensive database of  407M COVID-19 related tweets and classified the reliability of URLs in the tweets based on Media Bias/Fact Check. In addition, we use Altmetric data to see whether a tweet refers to a scientific publication. We find that many users find that many users share both scientific and unreliable content; out of the  1.2M users who share science,   also share unreliable content. Publications that are more frequently shared by users who also share unreliable content are more likely to be preprints, slightly more often retracted, have fewer citations, and are published in lower-impact journals on average. Our findings suggest that misinformation is not related to a ``deficit'' of science. In addition, our findings raise some critical questions about certain open science practices and their potential for misuse. Given the fundamental opposition between science and misinformation, our findings highlight the necessity for proactive scientific engagement on social media platforms to counter false narratives during global crises.

Mapping the interaction between science and misinformation in COVID-19 tweets. Publication from @luzuzek.bsky.social, Juan Pablo Bascur, @annabertani.bsky.social, @ricgallotti.bsky.social. This project is supported by European Media and Information Fund. Abstract: During the COVID-19 pandemic, scientific understanding related to the topic evolved rapidly. Along with scientific information being discussed widely, a large circulation of false information, labelled an infodemic by the WHO, emerged. Here, we study the interaction between misinformation and science on Twitter (now X) during the COVID-19 pandemic. We built a comprehensive database of 407M COVID-19 related tweets and classified the reliability of URLs in the tweets based on Media Bias/Fact Check. In addition, we use Altmetric data to see whether a tweet refers to a scientific publication. We find that many users find that many users share both scientific and unreliable content; out of the 1.2M users who share science, also share unreliable content. Publications that are more frequently shared by users who also share unreliable content are more likely to be preprints, slightly more often retracted, have fewer citations, and are published in lower-impact journals on average. Our findings suggest that misinformation is not related to a ``deficit'' of science. In addition, our findings raise some critical questions about certain open science practices and their potential for misuse. Given the fundamental opposition between science and misinformation, our findings highlight the necessity for proactive scientific engagement on social media platforms to counter false narratives during global crises.

New preprint! 🚨

We study the interaction between misinformation and science on Twitter during COVID-19 based on ~407M tweets. Both science and misinformation featured prominently during the pandemic, but the interaction between the two has not been studied on this scale before.

🧵 (1/10)

04.07.2025 10:37 — 👍 102    🔁 41    💬 4    📌 5

Humour #russe

22.06.2025 13:29 — 👍 0    🔁 0    💬 0    📌 0
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🎶 Straight from the Lab to the Mic: when a Pasteur scientist turns her thesis into a rap 🎶
#FeteDeLaMusique

21.06.2025 15:24 — 👍 81    🔁 29    💬 5    📌 10
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Voici la version de l'#IA qui #pornify et #stéréotype. L' #IA n'a pas le sens de l' #art.

09.06.2025 18:47 — 👍 0    🔁 0    💬 0    📌 0
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Une expérience de WE : demander à une #IA de juxtaposer deux images. Elle ne peut pas s'empêcher de les interpréter de manières People. L'original est une photo d'identité de ma maman juxtaposée à une œuvre de #martialRaysse qui fait l'affiche au #luxembourg

09.06.2025 18:44 — 👍 1    🔁 0    💬 1    📌 0
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Tous Léger ! Grâce à un partenariat inédit entre deux collections majeures du territoire de la Côte d’Azur, les œuvres de Niki de Saint Phalle, Arman, Yves

C'est une exposition formidable, un bonheur d'histoire de l'art et de la créativité #tousléger museeduluxembourg.fr/fr/agenda/ev...

09.06.2025 17:55 — 👍 0    🔁 0    💬 0    📌 0
Shisa V2 405B: Japan’s Highest Performing LLM Leonard Lin and Adam Lensenmayer have been working on [Shisa](https://shisa.ai/) for a while. They describe their latest release as "Japan's Highest Performing LLM". > Shisa V2 405B is the highest-per...

Some notes on Shisa v2 405B, a new open weights LLM release from Japan that's an example of Sovereign AI - the ability for nations to build models that reflect their own language and culture
simonwillison.net/2025/Jun/3/s...

03.06.2025 04:13 — 👍 88    🔁 14    💬 6    📌 1

Closer attention to what ? A misalignment between values and purpose ? Or just, purpose ?

15.05.2025 18:33 — 👍 1    🔁 0    💬 0    📌 0
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Afro-Lisbon and the Lusophone Atlantic A small network of DJs in the suburbs of Lisbon, Portugal has been consistently producing some of the world’s best dance music. The children of African immigrants, these young musicians have combined

Ceci n'est pas que de la #musique #afrolisbon soundcloud.com/afropop-worl...

15.05.2025 18:28 — 👍 0    🔁 0    💬 0    📌 0
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Auteurs, compositeurs… et innovateurs ! L’IA bouleverse la création musicale. Composer, mixer, produire : les processus s’accélèrent et se simplifient grâce aux nouveaux outils d’IA. Comment les rôles d’artiste et de producteur se redéfinis...

#DauphineEclairages | 🎶🤖 #IA & création musicale : vers une nouvelle ère pour artistes et producteurs ? Les œuvres créées par IA marquent-elles l’évolution naturelle d’une industrie qui a toujours su innover ?

🔍Décryptage avec Albéric Tellier, professeur à Dauphine👇
dauphine.psl.eu/eclairages/a...

14.05.2025 11:26 — 👍 1    🔁 1    💬 0    📌 0
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Le Conseil d’État valide l’hébergement des données de santé par Microsoft dans le projet Darwin EU - Usine Digitale Le Conseil d'Etat a rejeté la requête visant à annuler la délibération de la Cnil autorisant l'hébergement par Microsoft des données du...-Données personnelles

Malgré l’alerte de plusieurs associations, dont la #LDH, Microsoft pourra héberger nos données de #santé : 10 millions de français-es vont voir leurs données tomber sous le coup des lois américaines risquant d’être exploitées par des tiers non désirés.

www.usine-digitale.f...

09.05.2025 17:30 — 👍 50    🔁 54    💬 2    📌 6
Les Enfants de Django - Full FILM
YouTube video by Zycopolis TV Les Enfants de Django - Full FILM

#Jazz Les enfants de #Django ❤️ 🫰https://www.youtube.com/watch?v=7ajpVnypb_8

08.05.2025 17:54 — 👍 0    🔁 0    💬 0    📌 0

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