July 2025 monthly summary for opensearch-project/dashboards-search-relevance: Delivered a focused set of analytics and UI improvements to enhance visibility into experiment results, reliability of error handling, and data retrieval performance. The work reduces time-to-insight for experiments and improves end-user experience for analysts and engineers relying on OpenSearch Dashboards integrations.

June 2025 — Highlights from opensearch-project/dashboards-search-relevance: Delivered key API and UI improvements that enhance reliability, data integrity, and business value. Implemented schema validation for the POST Query Sets endpoint (querySetSize) to enforce required fields and prevent invalid payloads. Updated UI to align with updated experiments and evaluation results schema by removing dynamic fields, improving data handling and display accuracy. These changes reduce runtime errors, improve data consistency across API and UI, and lay groundwork for scalable schema-driven workstreams.

December 2024 focused on strengthening ranking evaluation accuracy for run-llama/llama_index. Delivered a critical NDCG IDCG Calculation Correctness Fix and expanded test coverage to validate correctness across multiple scenarios and modes, ensuring consistent, trustworthy metrics.