That’s why the Bristol Centre for Supercomputing have built Isambard-AI, the UK’s most powerful supercomputer and why we’ve optimised it specifically to support the next generation of AI research.

Here’s how that decision is already helping accelerate innovation.

1. AI requires enormous computational power

   Modern AI models, particularly large language models (LLM) and generative tools, rely on vast datasets and billions or even trillions of parameters. Training and running these systems involves an extraordinary volume of calculations, far beyond the capabilities of standard computers. Supercomputers like Isambard-AI are purpose-built to meet this demand.

2. Designed for parallel processing

   Isambard-AI is equipped with thousands of graphics processing units (GPUs), which are designed to carry out many calculations at once. This makes it particularly effective for AI workloads, which benefit from large-scale parallel processing.

3. Supporting breakthroughs across disciplines

   With AI-optimised hardware, researchers can run complex simulations and analyse large datasets far more quickly. This accelerates progress in areas such as climate science, personalised medicine, and materials discovery, where time and computational power can make all the difference.

4. Improved energy efficiency

   Running AI workloads on general-purpose hardware can be inefficient and energy intensive. Isambard-AI’s architecture allows for better performance per watt, reducing the environmental impact of high-performance computing.

5. Enhancing national capability

   AI is a strategic priority for the UK and is becoming a vital national asset. Building domestic infrastructure reduces reliance on international providers and enhances national resilience. It also ensures that UK-based researchers, businesses and public services can access the computational power they need.

6. Unlocking access for researchers and innovators

   By investing in a dedicated AI supercomputer, we’re helping to level the playing field. Isambard-AI gives industry and researchers access to cutting edge resources without the high costs or constraints of commercial platforms.

AI has the potential to transform almost every aspect of society in the hands of brilliant humans; realising that potential depends on having the right infrastructure in place. By optimising Isambard-AI for AI research, BriCS is helping to shape a future where innovation is faster, more accessible, and more sustainable.