BRICS AI Economics

Tag: LangChain

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Jun, 25 2026

Retrieval Augmentation on Open-Source LLMs: Tooling and Best Practices

Emily Fies
9
A practical guide to implementing Retrieval-Augmented Generation (RAG) with open-source LLMs. Covers core architecture, essential tools like LangChain and vLLM, vector databases, and best practices for reducing hallucinations.
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Jul, 11 2025

Interoperability Patterns to Abstract Large Language Model Providers

Emily Fies
10
Learn how to abstract LLM providers using proven interoperability patterns like LiteLLM and MCP to avoid vendor lock-in, cut costs, and maintain reliability across models without rewriting your app.

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Latest Courses

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    Measuring Maintainability: Cognitive Complexity and Coupling Metrics

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    Cost-Quality Frontiers: Selecting the Best Large Language Model for ROI in 2026

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    MMLU for Large Language Models: What It Measures and What It Misses

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    From Autocomplete to Autonomy: Why Vibe Coding Is a Paradigm Shift

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    Vibe Coding KPIs: Measuring Lead Time, Defect Rates, and Vibe Debt

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