TrainAI unlocks multilingual AI video storytelling at scale with intelligent synthetic data

13 Mar 2026
A global consumer technology brand wanted to let users create personalized video montages powered by AI. But training the model required a massively complex dataset spanning 20 languages, countless linguistic variations and edge cases no algorithm could predict alone. TrainAI by RWS stepped in, creating a workflow for generating highly usable synthetic training data, which is artificial data designed to mimic real-world data. This “golden data” is almost priceless, as it’s the industry’s ideal for training large language models (LLMs).