Curator's Take
C12's ambitious roadmap represents a fascinating bet on carbon nanotube spin qubits as a potential dark horse in the race toward fault-tolerant quantum computing. While most attention focuses on superconducting qubits and trapped ions, C12's approach could offer unique advantages in coherence times and manufacturing scalability, making their 2033 target for utility-scale systems particularly intriguing. The company's systematic four-generation progression from early logical qubits to full fault tolerance mirrors the methodical approach we're seeing across the industry, but their carbon nanotube platform could potentially leapfrog traditional architectures if the technology proves viable at scale. This roadmap adds another compelling timeline to watch in the global quantum computing race, especially as Europe seeks to establish its position in the quantum landscape.
— Mark Eatherly
Summary
Insider Brief PRESS RELEASE –C12, a Paris-based quantum computing company developing processors based on carbon nanotube spin qubits, today unveiled its technology roadmap towards commercial fault-tolerant quantum computing. The roadmap outlines four generations of systems, from Aïdôs (2027) to Panopeia (2033), designed to scale quantum processors from early logical qubits to utility-scale quantum computers. The […]