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Techniques to avoid common LLM pitfalls by Mete Atamel
Learn key techniques to mitigate LLM risks: RAG, response schemas, context caching, safety measures, evaluation frameworks, and function calling. Master LLM best practices.
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LLMs have significant pitfalls including hallucinations, reliance on outdated public data, and potentially harmful/chaotic outputs that need careful management
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Use frameworks like LangChain and Semantic Kernel to handle pre/post-processing, orchestrate LLM calls, and provide building blocks for LLM applications
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Implement Retrieval Augmented Generation (RAG) to ground LLMs with private data through vector databases, reducing hallucinations and providing more accurate responses
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Set response types and schemas when calling LLMs to ensure structured, predictable outputs in specific formats (like JSON) rather than free-form text
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Leverage context caching and batch processing to reduce costs when making multiple LLM calls
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Use evaluation frameworks like DeepEval and PromptFoo to test LLM outputs, measure accuracy, and track improvements
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Enable safety settings and implement security measures to prevent harmful content, PII exposure, and prompt injection attacks
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Consider using function calling to augment LLMs with external API capabilities and real-time data access
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For Google’s ecosystem: Start with Google AI Studio for experimentation, then move to Vertex AI for production deployment
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Choose appropriate model versions based on needs - consider context window size, multimodal capabilities, and cost tradeoffs between options like Gemini 1.0 vs 1.5 Pro