{
  "id": 6558624,
  "title": "Arlequin AI lands €28M to scale topological neural network technology",
  "url": "https://urgent.news/2026/09/10/arlequin-ai-lands-28m-to-scale-topological-neural-network-technology",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-10T07:00:00.000Z",
  "source": {
    "name": "Tech.eu",
    "slug": "tech-eu",
    "url": "https://tech.eu/2026/09/10/arlequin-ai-lands-eur28m-to-scale-topological-neural-network-technology/"
  },
  "original_language": "en",
  "account": "Paris-based AI company Arlequin AI has secured €28 million in Series A funding, led by redalpine and OTB Ventures. The investment will fuel the advancement of its topological neural network architecture and international expansion. Existing investors Vsquared Ventures and 10x Founders increased their stakes, while Xavier Niel also participated. Co-founders Hugo Micheron, a terrorism studies expert, and Antoine Jardin, a data science specialist, lead the company. Arlequin develops AI systems for organizations facing complex decision-making with large, fragmented datasets. Their platform analyzes various information types, including documents, transactions, and video data, enabling users to trace results back to supporting evidence. The company is currently developing proprietary models based on topological neural networks, which can learn from both data points and relationships, making it adept at handling intricate datasets. CEO Micheron envisions Arlequin's technology finding applications in security, fraud detection, cybersecurity, and AI safety. The new funding will bolster the international team, support commercial deployment in Europe and globally, and establish an AI lab in Silicon Valley.",
  "summary": "Paris-based AI company Arlequin AI hasraised €28 million in Series A funding to accelerate the development of itstopological neural network architecture and expand the international deploymentof its t...",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "Techmeme",
        "title": "Paris-based Arlequin AI, which is developing proprietary models based on topological neural networks, raised a €28M Series A co-led by redalpine and OTB (Tamara Djurickovic/Tech.eu)",
        "url": "https://urgent.news/2026/09/10/paris-based-arlequin-ai-which-is-developing-proprietary-models-based",
        "published": "2026-09-10T11:10:01.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}