30 articles
A practical engineering guide to productionizing LLM knowledge distillation, covering Teacher Logprob contracts, temperature and divergence selection, On-policy replay, Top-K tail probability buckets, Tokenizer alignment, and student capability gating to prevent silent degradation and deployment failures.
In vector search, mismatches between models, normalization, and distance metrics silently distort ranking and thresholds. This article provides normalization contracts, metric matrices, golden vector replay, and migration guardrails to stabilize recall quality during model upgrades and index switches.
Template pages, reposted articles, and benchmark variants in LLM pretraining corpora amplify memorization, waste compute, and pollute evaluations. This article presents a complete production pipeline from exact deduplication and MinHash-LSH to semantic deduplication, benchmark isolation, and threshold rollback, covering a four-layer architecture, engineering pipeline, threshold calibration, and common pitfalls.
Model merging combines multiple fine-tuned models without retraining, but parameter conflicts, tokenizer mismatches, and capability overlap amplify production risks. This article covers TIES, DARE, calibration set selection, artifact fingerprints, and regression gates for production deployment.
Real-time voice applications face challenges beyond model accuracy. This article systematically breaks down how to build an observable, rollback-capable low-latency speech recognition pipeline—from audio format contracts and VAD segmentation strategies to Partial/Final state reconciliation, timestamp replay, and real-world noise evaluation. Designed for LLM, generative AI, and real-time Agent practitioners.
A deep dive into engineering practices for LLM response confidence, from token logprob feature extraction to calibration curves and risk-coverage analysis, helping teams build replayable, grayscale, and auditable refusal gate systems that balance coverage and low-confidence interception.
A systematic guide to zero-downtime embedding index migration covering dual-writes, alias switching, backfill validation, and recall gates to prevent recall drift during model upgrades.
A practical engineering guide to designing a production-ready VLM image input pipeline. Covers resolution tiering, token budget estimation, multi-layer caching strategies, and a go-live checklist to control costs, latency, and quality for multimodal AI systems.
A deep dive into production evaluation methodologies for LLM Rerankers in RAG systems, covering golden query set construction, nDCG and MRR ranking metrics, candidate set budget optimization, latency and cost governance, canary release gates, and rollback strategies to prevent retrieval ranking degradation.
A practical guide to productionizing real-time voice agents with LLMs, covering WebRTC audio transport, VAD endpoint detection, barge-in recovery, transcription buffering, tool call confirmation, human handoff, and a pre-launch checklist.
A practical guide to building a traceable governance system for LLM-generated content, covering SynthID text watermarking, C2PA metadata, detection thresholds, platform labeling, tampering risks, and a production launch checklist for engineering and security teams.
A practical guide to securing the LLM model supply chain—from download, signing, and scanning to production admission. Covers safetensors, source verification, SBOMs, canary releases, and rollback strategies to mitigate weight contamination risks for open-source and internal model registries.
A deep dive into production practices for hybrid retrieval routing in LLM RAG systems, covering query classification, BM25 and vector search fusion, RRF ranking, weight tuning, fallback governance, and a go-live checklist to reduce missed recalls and retrieval strategy failures.
This article covers engineering practices for production-grade long video QA, including frame sampling, shot segmentation, subtitle fusion, timestamp indexing, clip replay, evidence verification, and launch checklists to reduce missed keyframes and temporal ordering errors.
This article explains how to govern RAG retrieval index updates, covering blue-green indexes, dual-write, incremental backfill, alias switching, quality sampling, and rollback strategies to help teams reduce retrieval quality regression risk when documents, embedding models, or chunking rules change.
A deep dive into governing the cost of thinking in reasoning models: task classification, reasoning toggles, effort strategies, token caps, timeout fallbacks, and production checklists to balance quality, latency, and cost.
A practical guide to using multimodal LLMs for PDF and scanned document parsing in production. Covers layout chunking, table extraction, confidence auditing, human review, and launch validation to reduce hallucinations, missed fields, and misaligned parsing for complex documents like contracts, financial reports, and work orders.
A systematic guide to structured outputs in LLM applications: JSON Schema, constrained decoding, business validation, fallback strategies, and monitoring metrics to reduce parse failures and improve API stability.
A systematic guide to PagedAttention principles, paged KV Cache management, continuous batching synergy, monitoring metrics, and pre-deployment checks to reduce GPU memory fragmentation and boost throughput in LLM inference serving.
A comprehensive guide to Prefix Caching for LLM inference: principles, suitable workloads, engineering integration, monitoring, security boundaries, and common pitfalls for RAG, Agent, and multi-turn dialogue applications.
A systematic guide to Speculative Decoding's Draft-Verify mechanism, covering vLLM and TensorRT-LLM integration, metric tuning, applicability boundaries, and production deployment checks to reduce decode latency and avoid overhead from low acceptance rates.
A systematic guide to KV cache quantization for long-context LLM inference: value, principles, vLLM/TensorRT-LLM implementation, evaluation metrics, and production risks to help teams safely reduce memory and latency costs.
A systematic guide to disaggregating LLM prefill and decode phases. Covers the root cause of TTFT vs TPOT conflicts in long-context scenarios, KV cache transfer, dynamic routing, resource allocation, monitoring metrics, and a production launch checklist.
A systematic guide to deploying LLM-as-a-Judge for evaluating LLM applications in production, covering dataset construction, rubric design, bias calibration, metric monitoring, and human-in-the-loop review.
A systematic guide to Speculative Decoding for LLM inference: principles, engineering trade-offs, model selection, monitoring metrics, and common pitfalls. Learn when and how to deploy draft models for latency reduction.
A practical guide to structured output and constrained decoding for LLMs. Learn how to use JSON Schema, strict mode, post-hoc validation, retry strategies, and production monitoring to ensure stable, parseable structured results for information extraction, agent state management, and automated workflows, reducing online risks at the source.
A systematic guide to building observability for LLM and Agent applications using OpenTelemetry GenAI semantic conventions. Covers trace chains, tokens, tool calls, privacy governance, and pre-launch checks to help teams pinpoint latency, cost, and quality issues.
A practical guide to LLM model routing: signals, evaluation loops, cost budgets, fallback strategies, and go-live checks for dynamic model selection.
A deep dive into Prompt Caching principles and engineering practices—prefix stability, cache boundaries, and agent scenarios—with reproducible optimizations and a production checklist to cut input costs and TTFT without changing model semantics.
Explains how structured outputs improve reliability via JSON Schema, constrained decoding, and frameworks like vLLM and Outlines, plus latency, schema design, and fallback considerations for production.