Jane Doe
Articles by Jane Doe
Fine-Tuning ROI Thresholds: When It Actually Pays Off
Fine-tuning is often proposed too early and measured too loosely. This article defines practical ROI thresholds so teams know when custom training truly beats prompt + retrieval baselines.
Structured Outputs in Production: Stop Parsing Chaos
Free-form AI output breaks downstream workflows in subtle ways. This guide explains schema-first generation, validation gates, and recovery patterns that keep production systems reliable.
Why Evaluation Scorecards Beat Endless Prompt Tweaks
Prompt iteration without rigorous evaluation creates the illusion of progress. This article lays out an evaluation operating model that catches regressions before customers do.
The Hidden Cost Curve of Cheap AI Models
Teams often switch to cheaper models and still watch AI spend rise. This guide breaks down the hidden cost curve behind retries, cleanup, support burden, and churn risk.
How VendingBench Made WebsiteBench Profitable with Claude 4.6
Public benchmark leaderboards did not tell us why our AI feature was losing money. Here is the profitability framework that converted WebsiteBench from a demo win into a durable margin-positive product.
The Rise of Vibe Coding
Writing code at the speed of thought. How AI composers like Cursor, Claude Code and Antigravity are changing the way we build software.
Mastering SaaS Billing
A comprehensive guide to implementing subscriptions, one-time payments and credit systems in your Next.js application using Stripe.
Building AI-Native Applications
How to leverage OpenAI and credit systems to build the next generation of intelligent software.