The podcast discusses the challenges and opportunities of collaboration and evaluation in NLP models, emphasizing the significance of prompt engineering. It explores the collaboration between non-technical individuals and technical experts in AI applications. The chapter delves into the journey of managing versioning prompts and evaluating language model performance. It talks about building a collaborative tool for developers and non-technical users. The podcast also explores closed and open model ecosystems and the development of a question answering system through collaboration between domain experts and engineers. It highlights the exciting trends in AI and the vision of Humanloop becoming a proactive platform.
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Quick takeaways
Collaboration between non-technical prompt engineers and technical software engineers is crucial for building effective AI-driven apps.
Measuring performance in generative AI models is subjective, making evaluation and assessment challenging.
Deep dives
Overview of Human Loop and its Purpose
Human Loop is a platform that helps companies with prompt iteration, versioning, and management, as well as evaluation and monitoring of AI models. It provides a web app with an interactive playground-like environment where domain experts and engineers can collaborate. Domain experts can try different prompts, compare models, and save versions that they find effective. Engineers handle code orchestration, model calls, and setting up evaluation. The platform allows for different forms of evaluation, including unit tests, integration tests, and human evaluation. It also enables monitoring for performance and potential regressions.
Challenges of Using Language Models
Using larger language models introduces new challenges for fine-tuning and customization. Writing natural language instructions as prompts allows non-technical users, like product managers, to be directly involved in implementing AI applications. However, prompts need to be versioned and managed like code, posing challenges for collaboration between technical and non-technical team members. Measuring performance in generative AI becomes subjective, making it difficult to assess the correct answer. Human Loop aims to address these challenges and provides solutions for prompt management, collaboration, and evaluation.
Roles and Workflow in Using Human Loop
In the workflow facilitated by Human Loop, domain experts are involved in the early stages, trying out prompts in the interactive playground environment. They iterate on prompts based on desired outcomes and evaluate performance using various metrics. Engineers handle the code orchestration, integrating model calls, and setting up evaluation tests. Together, they collaborate on refining the prompts, integrating data sources, and ensuring evaluations prevent regressions. The evaluation phase spans from prototyping to testing in production, with the aim of continuous improvement.
Future Trends and Exciting Developments
The future of AI holds promise and challenges, with advancements in multimodal models and agent-based systems. Human Loop aims to see more success in production with complex agent applications and multimodal models. Additionally, the platform is evolving towards proactive suggestions, leveraging evaluation data to recommend improvements and cost-saving measures for applications. These developments aim to enhance the usability and efficiency of AI workflows.
Small changes in prompts can create large changes in the output behavior of generative AI models. Add to that the confusion around proper evaluation of LLM applications, and you have a recipe for confusion and frustration. Raza and the Humanloop team have been diving into these problems, and, in this episode, Raza helps us understand how non-technical prompt engineers can productively collaborate with technical software engineers while building AI-driven apps.
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