About the author
Saurabh Kumar
Technical writing about AI systems, reliability, and the cost of engineering decisions.
Saurabh Kumar writes practical articles that work through when to use a technology, how to evaluate it, and what can go wrong after a decision is made.
What you can read here
The collection covers AI agents, model choices, search, coding workflows, and the trade-off between cost and reliability.
- Everything Can Be Automated with AI. Why Bother Then?
- When AI Does the Work, What Will Infosys and TCS Sell?
- When should you use JEV? A practical guide
Sources and supporting work
References, assumptions, and companion code are linked from each article. Hypothetical examples are labeled, and experimental findings are distinguished from general guidance. AI assistance is disclosed where it is used.
The separate Jev and GPT-5 routing study includes its code, results, and limitations on GitHub.