people · May 15, 2026

Datadog Releases Toto 2.0 Open-Weights Time Series Forecasting Models on May 14, 2026

Datadog released Toto 2.0, a family of open-weights time series forecasting models, on Hugging Face on May 14, 2026. The models range from 4 million to 2.5 billion parameters, designed for scalable AI forecasting applications. This launch builds on prior versions by improving accuracy in high-volume predictions for infrastructure monitoring. Datadog's AI Research team in New York and Paris developed the models to handle complex telemetry data from cloud environments. The company announced hiring for additional AI research positions following the release on May 14, 2026.