> ## Content Index
> Fetch the complete content index at: https://ssv.asia/llms.txt
> Use this file to discover other available public pages before exploring further.

# AI Model Routing: How One Terminal Picks the Best Model
- URL: https://ssv.asia/ai-model-routing-explained/
- Published: 2026-08-08T16:40:29.000Z
- Updated: 2026-08-08T16:40:29.000Z
- Description: The ssv.asia lanes — free, pro, aec, foundation — and why routing beats one model.
- Author: ssv.asia
- Tags: Learn AI, Expert AI

## What model routing is

## The ssv.asia lanes

Route | Pool it meters | Best for ssv.asia/free | Free tokens | Everyday questions, drafting, rewriting ssv.asia/pro | Pro tokens | Long refactors, deep analysis, priority speed ssv.asia/aec | Pro tokens (AEC pass) | Architecture/engineering with cited RAG ssv.asia/foundation | Foundation tokens | Heaviest frontier work (+ Opus boost)

## Why routing beats one model

- **Right tool per task — a one-line question and a 2,000-line refactor deserve different models.**
- **Cost control — cheap models for routine work, premium only when it matters.**
- **Resilience — one lab's outage does not stop your work.**
- **No lock-in — new leaders are adopted automatically.**