Which AI?

New guide · model selection · 2026

Stop guessing which AI to use for legal work.

There are dozens of models, and they all claim to be best. This guide shows you how to choose the right one for research, drafting, review and translation, how to read benchmarks without being fooled, how to test models on your own matters, and how to run models privately for privileged material.

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Every term explained · No assumed knowledge

Model selection25 sec intro
Free guide

The map, in plain English.

The families of model · how to read a benchmark · building your own ten-task test · the one-key way to try them all · a task-to-model cheat sheet · the confidentiality traffic-light · local models explained.

The right model per task

Research, drafting, contract review, translation and privileged files.

Test them yourself

A one-afternoon method that ranks models on your own matters, not someone's leaderboard.

One key, every model

Sign up once, compare dozens of models for a few cents each.

Download the free guide (PDF)
Pro edition

The complete model-selection system, $49

The named models of late 2026 · the full task router · a hardware guide · local setup for privileged work, step by step · the honest pros and cons of going local · a cost calculator · and a quarterly update plan.

  • Frontier, open and local, with real numbers
  • What runs on a 16 GB laptop, a 24 GB card, or a modern Mac
  • Confidentiality, cost and speed, side by side
Buy the Pro edition, $49
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