Practical guides, architecture notes, and lessons from shipping GenAI to production.
A production guide to LLM-as-judge evaluation programs that avoid bias, leakage, and false confidence through calibration, cross-model validation, human review, and drift monitoring.
A production guide to deterministic RAG preprocessing: stable parsing, canonicalization, chunking, metadata, hashing, lineage, regression tests, and rollout patterns that prevent silent retrieval regressions.
A production guide to enterprise RAG citation pipelines: passage-level attribution, stable IDs, span alignment, support scoring, validation, UX tradeoffs, and evals for trustworthy source links.
A practical guide to routing GenAI requests before orchestration: when to use lightweight prompts, full RAG, multi-step agents, or fast refusal based on risk, value, cost, and confidence.
A production-focused guide to making GenAI systems resilient when retrieval, rerankers, tools, memory, or validators fail partially—with fallback design, timeout budgets, retries, and observability.
A production-focused guide to evolving prompts, tools, retrieval payloads, and structured outputs in live LLM systems without breaking downstream consumers.
A practical guide to assembling, ranking, compressing, and ordering context in production GenAI systems to reduce hallucinations, latency, and cost without fine-tuning.
A production guide to reliable LLM agent tool loops: idempotency keys, retries, side-effect control, workflow state, duplicate suppression, compensating actions, and observability.
A production guide to confidence and abstention policies for GenAI systems: uncertainty signals, threshold tuning, evals, UX patterns, and observability to reduce false confidence.
A production-focused guide to reliable schema-bound LLM outputs: contract design, validation, repair, retries, evals, observability, and downstream safety.
A practical guide to prompt and response caching for LLM apps: semantic keys, invalidation, tenant isolation, freshness checks, safety guardrails, observability, and cost/latency tradeoffs.
A production guide to versioning the RAG knowledge layer with dual indexes, shadow rebuilds, retrieval diffing, rollback plans, and release gates to prevent silent quality or compliance regressions.