Building Production-Grade LLM Apps | Summary and Q&A

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March 7, 2024
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DeepLearningAI
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Building Production-Grade LLM Apps

TL;DR

Learn how to build high-quality and production-ready LLM apps using Canopy and Truelens, with a focus on retrieval augmented generation (RAG) and evaluation methods.

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Key Insights

  • ❤️‍🩹 Canopy, an open-source framework by Pinecone, enables the creation of production-grade LLM apps with its end-to-end RAG capability and scalability.
  • 😀 Truelens, an AI observability platform, provides evaluation and debugging tools to monitor and improve LLM apps' performance, trustworthiness, and quality.
  • 😀 Combining Canopy and Truelens allows developers to build and evaluate robust LLM apps, address challenges of hallucination and context overflow, and ensure high-quality responses.
  • 😀 Evaluation metrics like context relevance, groundedness, and answer relevance help assess the reliability and effectiveness of LLM apps.
  • 😀 Fast iteration and experimentation are key to building high-quality LLM apps, and the flexibility provided by Canopy and Truelens facilitates this process.
  • 😀 Regular evaluation, monitoring, and iteration are necessary to ensure LLM apps remain accurate, trustworthy, and aligned with user expectations.
  • 🧑‍🏭 The choice of models and configurations depends on the specific application, and it's crucial to consider factors like user needs, data availability, and desired outcomes.

Transcript

hey everyone my name is Diana Chan Morgan and I run all things community here at deeplearning.ai today we have a very special session to talk about building production grade llm apps this session will be recorded and the slides and notebook can be found in the video description um in this Workshop we will have very special technical leaders from Pi... Read More

Questions & Answers

Q: Which models are better suited for RAG solutions: instruction-based or conversational models?

The choice of models depends on the specific application. Chat models are appropriate for chat-based applications, while instruction-based models can be used for more advanced functionality. It ultimately depends on the use case and the desired outcomes.

Q: Do we need to upgrade our Vector dimensionality as new models are released?

Yes, if you switch models or incorporate new models, you will need to reindex your data and potentially update your Vector dimensionality. This ensures consistency and alignment with the new models' vectors.

Q: How can I address LLM inconsistency in our product?

LLMs can exhibit stochastic behavior, resulting in inconsistent responses even for the same input. To address this, measures like setting a low temperature parameter and implementing ongoing monitoring and guardrails can help mitigate inconsistencies and ensure the desired level of response quality and relevance.

Summary & Key Takeaways

  • Canopy, an open-source project by Pinecone, provides a framework for building production-grade LLM apps, allowing easy creation and scale with features like end-to-end RAG capability, scalability, and easy configuration.

  • Truelens, an AI observability platform by Truera, offers evaluation and debugging tools to monitor and improve AI apps quickly and efficiently, with comprehensive evaluations for context relevance, groundedness, answer relevance, and more.

  • By combining Canopy and Truelens, developers can build robust LLM apps, address challenges like hallucination and context overflow, and ensure high-quality responses through evaluation, iteration, and monitoring.

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