A new survey paper provides a deep dive into post-training methodologies for Large Language Models (LLMs), analyzing their role in refining LLMs beyond pretraining. It addresses key challenges such as catastrophic forgetting, reward hacking, and inference-time trade-offs, and highlights emerging directions in model alignment, scalable adaptation, and inference-time reasoning. The paper also provides a public repository to continually track developments in this fast-evolving field.
KAUST highlights postdoctoral fellows Yi Jin Liew, Isabelle Schulz, Maren Ziegler and Neus Garcias Bonet outside the University Library. The article mentions King Abdullah bin Abdulaziz Al Saud (1924 – 2015). It encourages applications to KAUST's Discovery Postdoctoral program. Why it matters: This brief announcement signals KAUST's ongoing investment in attracting international research talent to Saudi Arabia.
KAUST postdoctoral fellow Adrian Galilea is working at the Catalysis Center on sustainable production of chemicals from carbon dioxide. The research involves synthesizing a catalyst for the hydrogenation of CO2 to olefins and aromatics. The new material reportedly converts CO2 to these chemicals with high selectivity and productivity. Why it matters: Developing sustainable chemical production methods could reduce reliance on fossil fuels and address climate change.
SABIC recognized 15 KAUST postdoctoral fellows for research excellence at the fourth SABIC Postdoctoral Fellowship Awards. The awards highlight SABIC’s commitment to KAUST’s research efforts in areas like nanomaterials, polymer synthesis, catalysis, and computational modeling. SABIC plans increased collaboration with KAUST to develop technologies that drive competitiveness and yield societal benefits. Why it matters: The ongoing SABIC-KAUST partnership exemplifies industry-academia collaboration in Saudi Arabia, fostering innovation in materials science and related fields critical to the Kingdom's development.
KAUST postdoctoral fellow Anastasiya Bavykina works in the Catalysis Center, focusing on converting carbon dioxide into methanol using a novel catalyst developed at KAUST, achieving around 80% selectivity. She emphasizes KAUST's state-of-the-art facilities as crucial for her research productivity. Bavykina aims to address real-world challenges by reducing greenhouse gas emissions and producing a valuable chemical. Why it matters: This research contributes to sustainable chemical production and aligns with global efforts to reduce carbon emissions, showcasing KAUST's role in addressing environmental challenges.
KAUST has announced the 2025 cohort of Ibn Rushd Postdoctoral Fellows, a program designed to strengthen Saudi Arabia's research ecosystem. The fellows, including Abdullah Hassan Bukhamsin and Akram Alwithenani, will pursue postdoctoral work at institutions like Caltech and Harvard. Bukhamsin's research focuses on minimally invasive sensors for environmental and agricultural applications, while Alwithenani specializes in cancer gene and immunotherapy. Why it matters: This program is crucial for developing Saudi research talent and aligning with the Kingdom's Vision 2030 goals in science and technology.
Dinesh Nanaji Sawant, a former KAUST postdoctoral fellow, has been appointed as a Deutscher Akademischer Austauschdienst (DAAD) Research Ambassador for India. Sawant, who worked at the KAUST Catalysis Center (KCC) from 2012-2016, is now an assistant professor at the Indian Institute of Technology. As a research ambassador, he will promote research opportunities in Germany to Indian students and facilitate academic cooperation. Why it matters: This appointment highlights KAUST's role in fostering international research collaborations and its alumni's contributions to global scientific exchange.
KAUST postdoctoral fellow Ming-Hui Chiu, from the Physical Science and Engineering division, focuses on 2D material heterostructure synthesis and characterization utilizing chemical vapor deposition (CVD) technology. His research aims to develop and optimize CVD for transition metal dichalcogenides (TMDs) growth, which could replace silicon in sub-nm scale devices. Chiu values KAUST's resources, interactions with researchers, and work-life balance. Why it matters: This research contributes to the advancement of next-generation electronic devices using 2D materials, positioning KAUST as a hub for cutting-edge materials science.