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Build a Reasoning Model (From Scratch) August 2025

Name: Build a Reasoning Model (From Scratch) August 2025
Brand: Manning
SKU: 9781633434677
Availability: InStock

Original price was: ₹5,499.00.Current price is: ₹3,999.00.

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about the book

In Build a Reasoning Model (From Scratch), acclaimed ML research engineer Sebastian Raschka takes you inside the black box of reasoning-enhanced LLMs. You’ll start with a compact, pre-trained base model that runs on consumer hardware, then upgrade it step-by-step to tackle ever-more difficult problems and scenarios. You’ll measure its performance, add reasoning at inference time without training, and then improve it further with reinforcement learning. By the end of the book, you’ll have a small but capable reasoning stack built from the ground up!

Implement core reasoning improvements for LLMs
Evaluate models using judgment-based and benchmark-based methods
Improve reasoning without updating model weights

SKU: 9781633434677 Categories: Best Sellers, Manning Brand: Manning

Description

LLM reasoning models have the power to tackle truly challenging problems that require finding the right path through multiple steps. In Build A Reasoning Model (From Scratch) you’ll learn how to build a working reasoning model from the ground up. Sebastian Raschka, the bestselling author of Build a Large Language Model (From Scratch), is your guide on this exciting journey. Sebastian mentors you every step of the way with clear explanations, practical code, and a keen focus on what really matters.

In Build A Reasoning Model (From Scratch) you’ll learn how to:

Implement core reasoning improvements for LLMs
Evaluate models using judgment-based and benchmark-based methods
Improve reasoning without updating model weights
Use reinforcement learning to integrate external tools like calculators
Apply distillation techniques to learn from larger reasoning models
Understand the full reasoning model development pipeline

Reasoning models break problems into steps, producing more reliable answers in math, logic, and code. These improvements aren’t just a curiosity–they’re already integrated into top models like Grok 4 and GPT-5. Build A Reasoning Model (From Scratch) demystifies these complex models with a simple philosophy: the best way to learn how something works is to build it yourself! You’ll begin with a pre-trained LLM, adding and improving its reasoning capabilities in ways you can see, test, and understand.