May 2025 monthly summary focusing on delivering robust defaults, integration reliability, and developer enablement across two repositories. Key features include new TLM default configuration getters with unit tests, a major upgrade of the Cleanlab LLM integration in LlamaIndex to use cleanlab-tlm with centralized defaults and enhanced trust signals, and the creation of educational materials (notebook and docs) that demonstrate Cleanlab-TLM and LlamaIndex workflows for evaluating RAG pipelines.

April 2025: Delivered an end-to-end RAG prototype in weaviate/recipes by introducing the Weaviate-Cleanlab notebook for trustworthy retrieval augmentation. The notebook covers setup, data ingestion, chunking, querying, and evaluation of RAG results with Cleanlab's trustworthiness scoring, and includes a follow-up to pin exact dependency versions for reproducible environments. This work provides a reusable blueprint for trustworthy RAG experiments, enabling faster validation of retrieval quality and trust signals, and strengthening readiness for production experimentation.