Salesforce AI Releases Moirai 2.0: Salesforce’s Latest Time Series Foundation Model Built on a Decoder‑only Transformer Architecture

Salesforce AI Research has unveiled Moirai 2.0, the latest advancement in the world of time series foundation models. Built atop a decoder-only transformer architecture, Moirai 2.0 sets a new bar for performance and efficiency, claiming the #1 spot on the GIFT-Eval benchmark-the gold standard for time-series forecasting model evaluation. Not only is it 44% faster in inference and 96% smaller in size compared to its predecessor, but this substantial leap comes without sacrificing accuracy—making it a game-changer for both research and enterprise environments.

https://www.marktechpost.com/2025/08/15/salesforce-ai-releases-moirai-2-0-salesforces-latest-time-series-foundation-model-built-on-a-decoder%E2%80%91only-transformer-architecture/