
Pierre Fernandez
@pierrefdz
Researcher (Meta, FAIR Paris) • Working on AI, watermarking and data protection • ex. @Inria, @Polytechnique, @UnivParisSaclay (MVA)
ID: 1325092743073443840
https://pierrefdz.github.io/ 07-11-2020 15:08:36
164 Tweet
511 Followers
246 Following






Complexity-related generation sets the bar high for code-related models 🧵 📖 Read of the day, season 3, day 27: « Big(O)Bench: Can LLMs generate code with controlled time and space complexity? », by Pierre Chambon, Baptiste Rozière, Benoît Sagot and Gabriel Synnaeve from AI at Meta We know that


1/ Happy to share my first accepted paper as a PhD student at Meta and École normale supérieure | PSL which I will present at ICLR 2026: 📚 Our work proposes difFOCI, a novel rank-based objective for ✨better feature learning✨ In collab with David Lopez-Paz, Giulio Biroli and Levent Sagun!





My team Google DeepMind is hiring. If you are passionate about engineering and real-world impact with experience in robust ML, provenance of synthetic media, or data trustworthiness, consider applying: job-boards.greenhouse.io/deepmind/jobs/…



We present an Autoregressive U-Net that incorporates tokenization inside the model, pooling raw bytes into words then word-groups. AU-Net focuses most of its compute on building latent vectors that correspond to larger units of meaning. Joint work with Badr Youbi Idrissi 1/8


