---
title: "Check — is this model still the one to buy · Undominated.ai"
canonical: https://undominated.ai/check/
description: "Name the model you are on. See whether anything in the catalogue is both better and cheaper, with the lost capability named when it is not a drop-in."
---

# Check — is this model still the one to buy · Undominated.ai

> Name the model you are on. See whether anything in the catalogue is both better and cheaper, with the lost capability named when it is not a drop-in.

# Check a model

Paste or pick what you are paying for. The answer is a computation on this catalogue, not an opinion. We do not send email; bookmark the URL if you want to come back.

 Current model

GLM 5.3

 Balanced Balanced Summarise Chat Code gen Agentic
 Monthly spend (USD) Used only to say how many months a named switching cost would take to earn back. Leave blank to skip. Switching cost (USD)

Nothing in this catalogue is both better and cheaper, with a capability envelope that covers GLM 5.3.

 The empty field above-left is the claim: nothing in this catalogue is both better and cheaper.

This page does not mail you. The URL is the watch: same model, current catalogue.