[{"_1":2,"_68":-5,"_69":-5},"loaderData",{"_3":4,"_38":39,"_66":-5,"_67":-5},"root",{"_5":-5,"_6":-5,"_7":8,"_22":23,"_24":25,"_26":27,"_30":31,"_36":37},"user","shoppingCartId","shoppingCart",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":14},"id","no-cart","count",0,"free",true,"updatedAt","","paymentGateway","STRIPE","cartItems",[],"loading","locale","en","readerTheme","light","constants",{"_28":29},"paypalClientId","AX53Cwz8jR6rVVzzZiZNWWXl0dGagi-GZrjG-S3Ua14E5nrKMn7DxDQ730O4R8LusLPp49ALn6aRVaEy","publishers",{"_32":33,"_34":35},"companies",[],"universities",[],"needsLocaleCookieSync",false,"routes/_store+/_readers+/email_author.$slug/route",{"_40":41,"_65":-5},"book",{"_9":42,"_43":44,"_45":46,"_47":48,"_49":50,"_51":52},"Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6Qm9va1Byb2R1Y3QvNzYyMTg","title","Open-Source LLMs & Local Fine-Tuning. Mastering LoRA, vLLM, Ollama, and Custom SLMs","state","published","contactAuthorMethod","email","aboutText","

Stop Renting AI. Start Owning Your Intelligence.

For years, developers have been locked into the \"API-first\" era, building applications on top of expensive, closed-source cloud models. You sacrifice data privacy, endure network latency, and pay endless token fees. It is time to declare digital sovereignty.

In this advanced volume of Python Programming, you will discover how to run, fine-tune, and serve powerful Large Language Models (LLMs) entirely on your own local hardware. Moving from theoretical mathematics to production-grade Python code, this book provides the ultimate blueprint for the Local AI Stack.

What’s Inside:

Production-Grade Serving: Master vLLM and PagedAttention to serve models at lightning speed to hundreds of concurrent users.
The Magic of Quantization: Learn how to squeeze massive 70-Billion parameter models onto a single consumer GPU using GGUF, AWQ, and GPTQ.
High-Speed Fine-Tuning: Utilize Unsloth and QLoRA to train custom Small Language Models (SLMs) 2x faster, turning general models into highly specialized corporate assistants.
Synthetic Data & RAG Curation: Build pipelines to scrape, clean, and generate \"Teacher-Student\" datasets, using ChromaDB embeddings to filter out noise.
Agentic Tool Calling: Teach your local SLMs to execute Python functions, interact with your OS, and output strict JSON using Pydantic.
Asynchronous Backends: Wrap your fine-tuned models in high-performance FastAPI endpoints using WebSockets for real-time token streaming.

Whether you are building privacy-first AI for healthcare, legal tech, or enterprise software, or you are an engineer wanting to push your RTX 5090 to its absolute limits, this book provides the exact scripts, architectural patterns, and Pythonic best practices you need.

Stop sending your sensitive data over the wire!

Check also the other books in this series

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Email the Author