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Compare running LLMs locally with Ollama and LM Studio vs cloud APIs like ChatGPT, Claude, and Gemini. Covers privacy, performance, cost, hardware requirements, and when to use each approach.
Compare RAG, fine-tuning, and prompt engineering for customizing LLMs. Learn when to use each approach, cost differences, and how to combine them for production AI applications.
Learn what Retrieval Augmented Generation (RAG) is, how it works step by step, and why it matters for building AI applications that use your own data.
ChatGPT vs Claude vs Gemini compared with latest coding benchmarks, hallucination rates, and essay writing tests (February 2026). See SWE-bench, HumanEval & MBPP scores side-by-side.