Thoughtworks built Boba, an experimental AI co-pilot for product strategy and ideation, to learn about building generative AI experiences beyond chat interfaces. The team implemented several key patterns including templated prompts, structured responses, real-time progress streaming, context management, and external knowledge integration. The case study provides detailed insights into practical LLMOps patterns for building production LLM applications with enhanced user experiences.
Thoughtworks developed Boba, an experimental AI co-pilot application focused on product strategy and generative ideation. The case study provides valuable insights into building production-grade LLM applications with sophisticated user experiences beyond simple chat interfaces.
Snorkel developed a specialized benchmark dataset for evaluating AI agents in insurance underwriting, leveraging their expert network of Chartered Property and Casualty Underwriters (CPCUs). The benchmark simulates an AI copilot that assists junior underwriters by reasoning over proprietary knowledge, using multiple tools including databases and underwriting guidelines, and engaging in multi-turn conversations. The evaluation revealed significant performance variations across frontier models (single digits to ~80% accuracy), with notable error modes including tool use failures (36% of conversations) and hallucinations from pretrained domain knowledge, particularly from OpenAI models which hallucinated non-existent insurance products 15-45% of the time.
DoorDash faced challenges in scaling personalization and maintaining product catalogs as they expanded beyond restaurants into new verticals like grocery, retail, and convenience stores, dealing with millions of SKUs and cold-start scenarios for new customers and products. They implemented a layered approach combining traditional machine learning with fine-tuned LLMs, RAG systems, and LLM agents to automate product knowledge graph construction, enable contextual personalization, and provide recommendations even without historical user interaction data. The solution resulted in faster, more cost-effective catalog processing, improved personalization for cold-start scenarios, and the foundation for future agentic shopping experiences that can adapt to real-time contexts like emergency situations.
Yahoo! Finance built a production-scale financial question answering system using multi-agent architecture to address the information asymmetry between retail and institutional investors. The system leverages Amazon Bedrock Agent Core and employs a supervisor-subagent pattern where specialized agents handle structured data (stock prices, financials), unstructured data (SEC filings, news), and various APIs. The solution processes heterogeneous financial data from multiple sources, handles temporal complexities of fiscal years, and maintains context across sessions. Through a hybrid evaluation approach combining human and AI judges, the system achieves strong accuracy and coverage metrics while processing queries in 5-50 seconds at costs of 2-5 cents per query, demonstrating production viability at scale with support for 100+ concurrent users.
