Practical AI Evals in Production
How to create evaluation loops that improve reliability without slowing product iteration.
Signal Data
AI Engineering Journal
Deep dives on retrieval systems, evaluation loops, and execution tradeoffs that matter in production.
Latest notes
How to create evaluation loops that improve reliability without slowing product iteration.
Signal Data
A practical guide to balancing retrieval depth and response speed in user-facing AI systems.
Prompt changes should be auditable, tested, and tied to business metrics.
Builds
2025
Built a retrieval-augmented assistant for high-volume support workflows with human-in-the-loop controls.
Reduced average support resolution time by 34% while improving first-response quality.
2024
Built a metrics dashboard for hallucination rate, safety policy adherence, and response quality drift.
Enabled policy violation alerts and weekly quality trend reporting for prompt changes.
2024
Implemented a ranking and summarization pipeline that produces executive-ready research digests.
Cut manual curation workload by 70% for weekly internal AI briefings.