Imec closed out 2025 with significant announcements that underscore its growing influence in semiconductor R&D and AI systems design. Between a high-profile debut at Super Computing 2025 and a strong showing at the International Electron Devices Meeting (IEDM), the Belgium-based research center marked the end of the year with momentum across multiple technology fronts.
In November at Super Computing 2025, one of the world’s largest gatherings for high-performance computing, imec unveiled imec.kelis, an analytical performance modeling tool aimed at reshaping how AI datacenters are planned and optimized.
Imec positioned the platform as a response to pressures facing datacenter designers, as AI workloads expand into the trillions of parameters and energy demands climb. According to the organization, imec.kelis offers a faster and more transparent alternative to conventional simulation tools, which are often slow or limited in scope.
Early adopters have already begun exploring the platform, an early sign of commercial interest.
“Imec.kelis is more than a simulator—it’s a strategic enabler for the next generation of AI infrastructure,” said Axel Nackaerts, system scaling lead.
Imec.kelis provides an end-to-end analytical framework that evaluates performance across compute, communication, and memory subsystems. The tool is optimized for large languagemodel (LLM) training and inference, offering predictions validated on widely used systems such as Nvidia’s A100 and H100 GPUs.
The platform draws heavily on imec’s longstanding expertise in hardware-software co-design, system-level modeling, and semiconductor technology road mapping. Imec said the goal is to give system architects the ability to make better-informed decisions at datacenter scale, where design choices directly impact cost, efficiency, and sustainability.
At the beginning of December 2025, imec continued to demonstrate research leadership at the 71st International Electron Devices Meeting (IEDM), presenting 21 papers spanning advanced logic, memory, quantum computing, imaging, and bioelectronics.
With a high-visibility launch in HPC computing and a deep bench of contributions at IEDM, imec concludes 2025 with strengthened leadership in both advanced semiconductor research and the rapidly expanding AI datacenter ecosystem. The organization is positioning itself as a critical contributor to the technologies that will define next-generation computing infrastructure.
2025 was a year of Acceleration for imec.
