😎How Spotify accelerated data markup for ML by 10x

Spotify shared how it accelerated data markup for machine learning models using large language models (LLMs) in conjunction with the work of annotators. Automated initial LLM partitioning significantly reduced processing time by allowing annotators to focus on complex or ambiguous cases. This combined solution tripled process throughput and reduced costs. This scalable solution is especially relevant for a rapidly growing platform and is used to monitor compliance with service rules and policies.

💡 Spotify's data partitioning strategy is based on three core principles:

✅Scaling human expertise: annotators validate and refine results to improve data accuracy.

✅Annotation tools: creating efficient tools that simplify the work of annotators and allow models to be integrated more quickly into the process.

✅Fundamental infrastructure and integration: the platform is designed to handle large amounts of data in parallel and run dozens of projects simultaneously.

This approach has allowed Spotify to run multiple projects simultaneously, reduce costs, and maintain high accuracy.
More information about Spotify's solution can be found in their whitepaper.