
Model Selection for Agents: Match the Model to the Task
One model can't optimally draft, extract, schedule, and search. Here's a practical routing framework for choosing and switching models per task.

One model can't optimally draft, extract, schedule, and search. Here's a practical routing framework for choosing and switching models per task.

A single-task AI agent and a goal-directed agentic system are not the same thing. Here's the capability boundary, and what each is actually good for.

A practical framework for deciding when an autonomous agent actually beats a prompt or a plain feature — and when it's just expensive theater.

A practical selection matrix across reasoning, coding, latency, and cost — plus why routing one model per task beats crowning a single winner.

LoRA and lightweight fine-tuning are cheaper than ever, but for most inbox and document tasks, prompting plus retrieval still wins. Here's the decision tree.

Email is the hardest test for an AI agent: ambiguous intent, irreversible actions, and real trust. Here's why most demos quietly avoid it.

Most multimodal benchmarks test isolated perception, not the chained document-to-action tasks agents actually perform. Here's what better evaluation looks like.

Spreadsheet edits demand cell-level, deterministic evaluation — accuracy, reversibility, and formula integrity — not vibes-based scoring.

Calling AI agents 'digital employees' quietly erodes human accountability. Treat them as orchestrated, audited tools instead — here's how and why.

A diagnostic framework for why agentic workflows degrade over multi-step tasks — context loss, tool errors, and goal drift — plus concrete mitigations.

Reasoning depth should scale with task difficulty. Here's when chain-of-thought helps, when it hurts, and how to spend reasoning tokens wisely.

The clever one-liner prompt is fading. Durable AI work needs specifications: constraints, examples, and acceptance criteria you can reuse.
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