AI Engineering

When to Fine-Tune vs Prompt vs RAG: A Decision Framework

When to Fine-Tune vs Prompt vs RAG: A Decision Framework

Three tools, one decision. Here's how to choose, and why it's usually not the one you think.

Aug 10, 2026

Guardrails and Safety Layers for LLM Applications

Guardrails and Safety Layers for LLM Applications

Your LLM will try to do things it shouldn't. Here's how to stop it.

Jul 20, 2026

Observability for LLM Applications: Seeing Inside the Black Box

Observability for LLM Applications: Seeing Inside the Black Box

LLMs break traditional observability. Log tokens, trace multi-step chains, attribute costs, monitor quality with evals, and handle privacy deliberately.

Jun 22, 2026

Latency Optimization for LLM Applications

Latency Optimization for LLM Applications

Three seconds will still feel like forever to your users. Make sure they never have to wait that long staring at a spinner.

Jun 1, 2026

The True Cost of LLM Applications

The True Cost of LLM Applications

Your LLM costs more than you think - here's the full picture

May 18, 2026

Building Reliable AI Agents

Building Reliable AI Agents

Unserstanding deeply what actually breaks in production

May 4, 2026

Context Window Management: The Hidden Engineering Problem

Context Window Management: The Hidden Engineering Problem

128K tokens doesn’t mean you should use 128K tokens

Mar 9, 2026

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