Field Notes
The Blog
Practical writing on AI integration, automation, and shipping software — drawn from projects we've actually built, not theory.
LLM Integration
RAG vs. Fine-Tuning: Choosing the Right Approach for Your AI Product
Both let a language model answer from your own data — but they solve different problems, cost differently, and fail differently. A practical framework for picking one.
Jul 10, 20267 min read
OCR & Document AIWhat "98% OCR Accuracy" Actually Means (and When It Isn't Good Enough)
Accuracy numbers in document AI get thrown around without context. Here's how to read them, and which fields actually need to hit that number.
Jun 22, 20266 min read
AI Agent DevelopmentAI Agents vs. Chatbots: What's Actually Different
The terms get used interchangeably, but they describe systems with very different capabilities, risks, and engineering effort. Here's the real distinction.
May 30, 20265 min read
Process & PricingHow Much Does Custom Software Development Cost in 2026? A Realistic Breakdown
Pricing depends on scope, not headcount. Here's what actually drives cost on a custom web app, MVP, or AI integration project, and how to scope one honestly.
Apr 14, 20266 min read