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    Evan Zhao

    Evan Zhao

    Software and AI engineer

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    Prompt Engineering, RAG, or Fine-Tuning? Start With the Problem

    2026-10-06 Categories: ai
    Prompt Engineering, RAG, or Fine-Tuning? Start With the Problem
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    Why GPU Cost Should Not Be Your First Concern in LLM Fine-Tuning

    2026-10-05 Categories: ai
    Why GPU Cost Should Not Be Your First Concern in LLM Fine-Tuning
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    RAG or Fine-Tuning? Three Practical AI Examples

    2026-10-04 Categories: ai
    RAG or Fine-Tuning? Three Practical AI Examples
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    RAG vs. Fine-Tuning: How Do You Choose?

    2026-10-03 Categories: ai
    RAG vs. Fine-Tuning: How Do You Choose?
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    Vector RAG vs. GraphRAG: When Similarity Search Is Not Enough

    2026-10-02 Categories: ai
    Vector RAG vs. GraphRAG: When Similarity Search Is Not Enough
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