Google releases TimesFM-3, a 330M-parameter model that forecasts time series in a single pass

The Decoder · rss · 2026-09-12

Google Research released TimesFM-3, a 330-million-parameter forecasting model that analyzes time series alongside related data and known future events such as sales promotions or weather forecasts.

Instead of predicting the future step by step, it fills in all future time points in a single pass, cutting compute time and reducing compounding errors.

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