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Meet the NextGen scholars: Mar

26 August 2026
  • NextGen

Welcome back to Meet the Scholars – a blog series celebrating the talented students supported by G-Research scholarships. These awards form a key part of our NextGen initiative, which is dedicated to nurturing the next generation of researchers in STEM and AI/Machine learning (ML).

These stories spotlight the individuals driving the future of research: their academic journeys, areas of focus and what the opportunity means to them. In this edition, we meet Mar, who is pursuing a PhD in computer science at the University of Cambridge.

Mar’s journey so far

“I recently completed a Bachelor’s in Mathematics and Computer Science as part of the CFIS programme at Universitat Politècnica de Catalunya (UPC).

“My research interests lie in the theoretical foundations of machine learning, focusing on how models process information and reason.”

As part of her final degree thesis, Mar spent a year at the University of Cambridge developing a sheaf-based architecture for multimodal graph learning.

“The project combines abstract mathematics with real-world impact. I’m now back at Cambridge to continue exploring this interplay, this time in the context of AI reasoning.”

From curiosity to contribution

The G-Research Scholarship enabled Mar to take the next step – pursuing a PhD focused on the theoretical foundations of learning and reasoning in modern AI systems, particularly through the lens of information theory and probabilistic modelling.

“I’d love to dive deeper into how reasoning emerges in deep learning models and how certain mathematical signals can be used to understand, predict and improve their behavior.”

Mar describes her research philosophy in one word: “perseverance”.

“Research is rarely smooth, and most progress comes from trying, failing and trying again.”

Opening Doors Through NextGen

For Mar, the G-Research Scholarship is more than financial support – it’s an opportunity to explore how advanced research connects with real-world challenges.

“I’m excited about the combination of support and real-world exposure the programme offers. Beyond funding, I value the career guidance and the opportunity to see how advanced research translates into industry. I’m especially looking forward to exploring practical applications for my theoretical work.”

What is G-Research NextGen?

With a mission to solve the world’s most complex challenges, we’re committed to shaping the future of research and innovation.

Through G-Research NextGen we will work with academic partners, educational organisations and charities to help support the next generation of STEM talent.

Learn more

Quickfire with Mar

How do you switch off after a long day?

I like to call my family or a friend and just catch up. Talking to the people I’m closest to helps me switch gears, get out of my own head, and remember there’s more to life than data and experiments.

A concept you’d like to explore further?

Information and uncertainty in large language models. I want to understand how models accumulate information and how this shapes their reasoning and reliability.

A recent breakthrough that’s inspired you?

Meta FAIR’s release of OMol25 – the largest and most diverse high-accuracy dataset for biomolecules and electrolytes.

What does research impact mean to you?

It’s about creating ideas that shift understanding – not just breakthroughs, but contributions that open doors for others and, over time, improve the world beyond academia.

One word to describe your research philosophy?

Perseverance.

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