sizeless - Make ML reproducible and safe

Sizeless: Making ML Models Reproducible and Safe

Have you ever faced the challenges of getting your machine learning (ML) models from prototyping to production? Are you tired of spending weeks manually running, testing, and improving your models? If so, you're not alone. Many highly trained ML engineers struggle with the complexity and time-consuming nature of this process. However, there is good news on the horizon - sizeless, a groundbreaking startup that aims to revolutionize the way ML practitioners approach model development. In this article, we will explore the story behind sizeless, the problem it seeks to solve, and how its founders are making ML research accessible, reproducible, and transparent for everyone.

Meet the Visionary Founders

At the heart of every successful startup lies a team of passionate individuals with a clear vision for the future. The story of sizeless is no exception. Allow us to introduce you to the brilliant minds behind this innovative venture:

Roger de Belsunce: A visionary with a PhD in astrophysics from the prestigious University of Cambridge, Roger de Belsunce brings to sizeless a wealth of knowledge and expertise in complex systems. His analytical background and deep understanding of the intricate workings of the universe have honed his problem-solving skills, making him an invaluable asset to the company.

Cornelius von Einem: As the co-founder of sizeless, Cornelius von Einem previously served as a distinguished researcher at ETH Zurich, specializing in the realms of Computer Vision and Robotics. His profound understanding of these cutting-edge fields has fueled his passion for developing innovative solutions that propel the world of machine learning forward.

Together, Roger and Cornelius embarked on an ambitious mission: to simplify and enhance the ML model development process, making it accessible to all aspiring ML practitioners.

The Birth of sizeless: Empowering ML Practitioners

Founded in 2023 and headquartered in the vibrant city of Berkeley, CA, sizeless emerged as a trailblazer in the ever-evolving landscape of machine learning. The primary objective of this visionary startup is to provide a powerful platform that empowers ML practitioners to seamlessly transition from model prototyping to production.

A Revolutionary Mission:

For far too long, ML engineers have faced the daunting task of manually running, testing, and improving their models. This arduous and time-consuming process often sapped weeks of their valuable time and effort, holding back progress and innovation. However, sizeless stepped onto the scene, heralding a paradigm shift in the industry by automating these tedious tasks. As a result, engineers can now channel their energy and creativity into building exceptional models, while sizeless efficiently handles the rest.

A Safe and Robust Approach:

In the quest for progress, safety and robustness are paramount concerns. Recognizing this, sizeless goes above and beyond to prioritize these critical aspects of ML development. By leveraging the platform, practitioners gain the peace of mind that their models are stable and reliable, essential attributes for real-world applications that demand utmost precision and performance.

Unraveling the ML Dilemma: The Problem sizeless Solves

The realm of machine learning is characterized by its rapid pace and ever-evolving nature. Each day brings forth new state-of-the-art models, and navigating this constantly shifting landscape can be a Herculean challenge. Among the primary obstacles faced by practitioners are the tasks of reproducing results and benchmarking models across diverse datasets. Enter sizeless, the much-awaited solution to this intricate problem.

The Tedious Manual Process Unveiled:

Traditionally, highly trained ML engineers grappled with a manual and time-consuming process of running, testing, and refining their models. This not only stifled progress but also demotivated practitioners due to the painstakingly slow pace of development. Yet, sizeless arose as a technological pioneer, aiming to revolutionize this laborious approach.

The Transformation: Weeks Turned into Days:

With sizeless at the helm, the once weeks-long process transformed into a matter of mere days. This remarkable feat was achieved through the platform's ingenious automation and optimization features, streamlining ML development and empowering practitioners to make the most of their precious time and resources.

In conclusion, the visionary founders, Roger de Belsunce and Cornelius von Einem, have breathed life into sizeless - a dynamic startup driven by a passion for transforming the landscape of machine learning. Their combined expertise, coupled with their unyielding commitment to empowering ML engineers, has set sizeless on a trajectory of remarkable success. As the platform continues to expand and integrate new fields of ML, the impact on the industry and the larger community promises to be profound. So, if you're a forward-thinking ML enthusiast, eager to embark on a journey of efficiency and innovation, look no further than sizeless - where dreams take flight and the future of ML is made brighter than ever before.

The sizeless Solution

So, how does sizeless achieve its ambitious goals of reproducibility and safety for ML models? Let's take a closer look at their approach.

Automated Model Scaling:

With sizeless, ML models can be automatically run at scale. This not only speeds up the process but also ensures that the models are tested under various scenarios and conditions.

Benchmarking Made Easy:

The platform provides benchmarking capabilities, allowing practitioners to compare their models' performance across different datasets. This fosters transparency and enables practitioners to identify potential shortcomings and areas for improvement.

Understanding Failure Modes:

A crucial aspect of model development is identifying failure modes. sizeless aids practitioners in flagging and understanding these modes, thus enabling quicker iterations and improvements.

Accessibility and Expansion

One of the most significant advantages of sizeless is its accessibility. The platform is designed to be user-friendly, allowing even those with minimal ML experience to utilize its capabilities effectively.

Uploading Your ML Models:

Using sizeless is a breeze. Practitioners can simply upload their ML models and datasets to run and benchmark the models automatically.

Expanding Beyond Computer Vision:

While sizeless currently focuses on computer vision, the founders have exciting plans for expansion. In the future, they aim to include ML, reinforcement learning, LLMs, and many more fields. They are keen to receive feedback from users regarding which fields they would love to see integrated into the platform.

Mission and Vision

At the heart of sizeless is a compelling mission and vision that drives its founders and team.

Accessibility and Reproducibility:

The primary mission of sizeless is to make machine learning research accessible, reproducible, and transparent for everyone. By automating and simplifying the process, they empower practitioners of all levels to participate in ML advancements.

Empowering ML Engineers:

sizeless is built by and for ML engineers and practitioners. The platform is a testament to their commitment to empowering engineers, allowing them to focus on building great and robust ML models.


In conclusion, sizeless is a revolutionary startup that is reshaping the way ML models are developed and deployed. With its automation, benchmarking, and safety features, it addresses some of the most pressing challenges faced by ML practitioners. The founders' expertise, combined with their passion for making ML accessible, sets sizeless on a path to success and impact in the ever-evolving world of machine learning. As the company expands and incorporates new fields, the future looks promising for sizeless and the entire ML community. So, if you're an ML enthusiast looking to streamline your model development process, give sizeless a try and experience the difference firsthand!