Allus AI builds next-generation vision foundation models for manufacturing. Its 1-billion-parameter model, trained on more than 1.5 billion industrial, robotics, and manufacturing data pairs, lets factories see, understand, and improve production in real time. The company reports defect detection accuracy above 99.95% and process monitoring accuracy above 99.2%, with deployment possible in minutes using a small number of reference examples. Allus AI was founded in 2025 and is part of Y Combinator's Fall 2025 batch.