Apple iPhone 17 Pro 256GB 6,3" Deep Blue MG8J4ZD/A

Marsoni

M251S

$629.49

Get it in 3 business days with 1 day shipping. Friday, May 29

Apple iPhone 17 Pro 256GB 6,3" Deep Blue MG8J4ZD/ADisplay Display Super Retina XDR OLED all screen da 6. 3" Dynamic Island Tecnologia ProMotion con refresh rate adattivo fino a 120Hz Display always on HDR 2622x1206 px a 460 ppi Dimensioni Altezza 150,0 mm Larghezza 71,9 mm Spessore 8,75 mm Peso 204 g Scocca Unibody in alluminio Tasto Azione Controllo fotocamera per un accesso pi veloce agli strumenti per foto e video Parte frontale in Ceramic Shield 2, tre volte pi resistente ai graffi Parte

Easy Shipping

Quick Dispatch:

Your Apple iPhone 17 Pro 256GB 6,3" Deep Blue MG8J4ZD/A orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Apple iPhone 17 Pro 256GB 6,3" Deep Blue MG8J4ZD/A ships.

Need Help?
Questions about Apple iPhone 17 Pro 256GB 6,3" Deep Blue MG8J4ZD/A, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Apple iPhone 17 Pro 256GB 6,3" Deep Blue MG8J4ZD/A in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

If you're a developer eager to move beyond LLM experimentation and build robust, context-aware AI applications, this book offers both inspiration and practical guidance. The authors open with a clear passion for the transformative potential of large language models (LLMs) and LangChain, framing these technologies as not just enhancements to the developer’s toolkit, but as gateways to new kinds of “thing-building” superpowers. This sense of possibility is grounded in step-by-step instruction, making the book approachable for those with Python or JavaScript backgrounds who may be new to the world of production-grade AI agents. What stands out is the book’s careful scaffolding: starting with foundational concepts like prompt-based programming and progressing to advanced capabilities such as retrieval-augmented generation, agent planning, and tool integration. Each stage is contextualized with real-world use cases, like customizing chatbots to interact with your own documents, personalizing user experiences through memory, and deploying to production with reliability and security in mind. The focus on chain-of-thought reasoning and LangGraph’s agent architecture demonstrates the authors’ awareness of the current state of AI, where context and planning are just as important as raw language ability.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 17, 2025

Tom C Taulli

West Palm Beach, US

★★★★★ 5

Excellent Handbook

Format: Paperback

What got my interest in this book is the author. He's well-known as a leader in the LangChain world. And his book did not disappoint. It goes through the whole life cycle of development and there is a lot useful insights. If you are looking to build real-world genAI/agentic apps, then this book is certainly a great choice.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 11, 2025

Lydia O

West Palm Beach, US

★★★★★ 5

Useful resource!

Format: Paperback

I found this book well written and extremely useful for getting comfortable with LLMs for building AI apps in production and other agent driven applications.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 10, 2025

Jacob Lee

Port Orchard, US

★★★★★ 5

Fantastic!

Format: Paperback

A great primer on getting started with LangChain concepts!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 10, 2025