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Launch gate checklist feeding a production system with guardrails and monitoring

AI Production Readiness Checklist for CTOs

What production-ready actually means An AI feature is ready for production when your team can measur...

Orchestrator delegating to researcher, writer and validator agents over a shared message log

Building a Multi-Agent AI System That Actually Works in Production

The demos for multi-agent AI frameworks look incredible. Autonomous agents planning, executing, and ...

Comparison of Pinecone, Weaviate, Qdrant and pgvector across operations, scale, filtering and cost

Vector Databases Explained: Choosing the Right One for Your AI Application

Vector databases are now a core piece of production AI infrastructure. Whether you're building a RAG...

Synchronous, streaming and async job response patterns for AI-powered APIs

Designing AI-Powered APIs: Patterns and Pitfalls

Building an API that wraps an AI model sounds straightforward — take input, call model, return outpu...

Frozen 4-bit base model with trainable LoRA adapters and a single 80 GB GPU memory budget

Fine-Tuning Llama 3 with QLoRA: A Practical Guide

QLoRA (Quantized Low-Rank Adaptation) changed the economics of LLM fine-tuning. Before QLoRA, fine-t...

Cost levers alongside the break-even point where self-hosted inference beats API pricing

GPU Inference on a Budget: Optimizing Costs for Self-Hosted Models

Once your AI application reaches sufficient scale, the math on self-hosted model inference often sta...

Quality-aware router directing requests to cache, small model, or frontier model to reduce spend

LLM Inference Cost Optimization: A CTO Playbook

Where inference spend really comes from The most durable way to reduce LLM inference cost is to unde...

Evaluation pipeline from dataset to quality gates, splitting into release and hold decisions

How CTOs Should Build an LLM Evaluation Framework

The evaluation decision CTOs need to make An LLM evaluation framework converts "does this feel bette...

Feedback loop between offline evaluation and production signals feeding new test cases

The Complete Guide to LLM Evaluation in Production

Evaluating LLMs is one of the least glamorous parts of AI engineering — and one of the most importan...

MLOps loop of version, evaluate, deploy, observe and respond around controlled change

The MLOps Foundation CTOs Need for Reliable AI Products

The operating model behind reliable AI MLOps is the set of operating capabilities that lets a team c...

Timeline of proof of concept, data, evaluation, hardening and launch phases across 24 weeks

From PoC to Production: An Honest Engineering Timeline

One of the most frequent conversations we have with new clients starts the same way: "We have a work...

Versioned prompt templates moving through a test suite and canary rollout into production

Prompt Engineering at Scale: Moving Beyond Hacks

Prompt engineering has a reputation problem. For many developers, it conjures images of trial-and-er...

RAG pipeline from sources through permissioned indexing, retrieval and reranking to a grounded answer

How to Make a RAG System Reliable in Production

The reliability boundary in RAG A reliable RAG system retrieves authorized, current, relevant eviden...

Decision split between retrieval for missing knowledge and fine-tuning for wrong behaviour

RAG vs Fine-Tuning: How to Choose the Right Approach for Your LLM

One of the most common questions we get from engineering teams is: "Should we fine-tune our model or...

Waterfall chart reducing monthly spend from $42k to $16k through routing, caching, prompts and batching

Reducing LLM Inference Costs by 60%: A Case Study

When a B2B SaaS company came to us, their AI features were a success story — too successful. Their m...

Trust boundary between untrusted inputs, the LLM and sensitive systems it can reach

Securing AI Applications: The Threat Model You Haven't Thought About

Enterprise teams investing in AI security are mostly focused on the wrong things. Compliance checkli...

Staircase of edge cases, latency, cost, evaluation, security and operations between demo and production

Why Your LLM Prototype Fails in Production (And How to Fix It)

Every week, a startup team demos their new LLM-powered product and it looks brilliant. The model ans...