Time Series Forecasting Using Foundation Models: How to Build High Accuracy Predictive Models

By Marco Peixeiro

Make accurate time series predictions with powerful pretrained foundation models

You don't need to spend weeks--or even months--coding and training your own models for time series forecasting. Time Series Forecasting Using Foundation Models shows you how to make accurate predictions using flexible pretrained models.

In Time Series Forecasting Using Foundation Models you will discover: The inner workings of large time modelsZero-shot forecasting on custom datasetsFine-tuning foundation forecasting modelsEvaluating large time modelsTime Series Forecasting Using Foundation Models teaches you how to do efficient forecasting using powerful time series models that have already been pretrained on billions of data points. You'll appreciate the hands-on examples that show you what you can accomplish with these amazing models. Along the way, you'll learn how time series foundation models work, how to fine-tune them, and how to use them with your own data.

About the technology

Time-series forecasting is the art of analyzing historical, time-stamped data to predict future outcomes. Foundational time series models like TimeGPT and Chronos, pre-trained on billions of data points, can now effectively augment or replace painstakingly-built custom time-series models.

About the book

Time Series Forecasting Using Foundation Models explores the architecture of large time models and shows you how to use them to generate fast, accurate predictions. You'll learn to fine-tune time models on your own data, execute zero-shot probabilistic forecasting, point forecasting, and more. You'll even find out how to reprogram an LLM into a time series forecaster--all following examples that will run on an ordinary laptop.

What's insideHow large time models workZero-shot forecasting on custom datasetsFine-tuning and evaluating foundation modelsAbout the reader

For data scientists and machine learning engineers familiar with the basics of time series forecasting theory. Examples in Python.

About the author

Marco Peixeiro builds cutting-edge open-source forecasting Python libraries at Nixtla. He is the author of Time Series Forecasting in Python.

Table of Contents

Part 1
1 Understanding foundation models
2 Building a foundation model
Part 2
3 Forecasting with TimeGPT
4 Zero-shot probabilistic forecasting with Lag-Llama
5 Learning the language of time with Chronos
6 Moirai: A universal forecasting transformer
7 Deterministic forecasting with TimesFM
Part 3
8 Forecasting as a language task
9 Reprogramming an LLM for forecasting
Part 4
10 Capstone project: Forecasting daily visits to a blog

• Format: Paperback
• Language: English
• ISBN: 163343589X
• ISBN13: 9781633435896
• Release Date: December 2025
• Publisher: Manning Publications
• Length: 256 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.8" x 7.3" x 9.3"