Writing
Writing on ai.
6 posts tagged ai
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AI Automations Worth Building: Most Do Not Need AI
Which AI automations are worth paying for, when a scheduled job or scoring rule is better, and what evals, drift and review really cost in production.
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How to Hire an AI Engineer Who Can Verify the Work
How to hire an AI engineer in 2026: interview for evaluation, failure handling, cost and latency discipline, not model names, cheerful demos, or empty claims.
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Compound Engineering With Codex: Keeping Agents Honest
How I keep AI-assisted engineering from becoming a pile of plausible diffs: committed instructions, bounded specs, tests, reviews, and records left behind.
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RAG vs Fine-Tuning: Choose the Right System for Work
A practical RAG vs fine-tuning decision guide that covers retrieval quality, retraining costs, and when a prompt with structured extraction is enough.
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Tests as Contracts for AI Coding Agents in Production
Tests are the specification an AI coding agent can execute. Real import and audio-app examples show how narrow contracts make generated code stay honest.
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OpenAI API Integration Checklist for Production Apps
A production checklist for OpenAI API features: strict response contracts, validation, failure paths, cost limits, versioned prompts and deploy-time evals.