Paris-based Arlequin AI secured €28M in Series A funding co-led by redalpine and OTB to advance its proprietary topological neural network models and accelerate AI tool deployment.
Arlequin AI, a Paris-based artificial intelligence startup, has completed a Series A round of €28 million to fund development of its proprietary topological neural network architecture.
The funding was co-led by venture capital firms redalpine and OTB. The capital will support the expansion and deployment of the company's AI tools across commercial applications.
Topological neural networks represent an alternative approach to conventional deep learning architectures, potentially offering different computational properties and performance characteristics. Arlequin AI's focus on this methodology positions the startup within a broader wave of innovation around neural network design and optimization.
The funding underscores continued investor interest in European AI infrastructure development, with Paris establishing itself as a significant hub for AI innovation alongside other major tech centers.
TAR, a startup building off-grid power systems for data centers, secured $120 million in Series A funding led by Spark Capital. The round values the company at approximately $1 billion.
Venture capital is surging back into speculative deep technology sectors like brain-computer interfaces, riding momentum from the AI boom. Dealroom data shows non-AI deeptech funding has exceeded $150 billion since the start of 2024.