Zukko Blog
Guides to Claude Code, Cursor, Codex and the Claude and GPT APIs: setup, token savings and troubleshooting.
Subscription or pay-per-token — how to find the break-even point
3 min · · цены
The subscription-versus-tokens argument is settled by arithmetic, not opinion. Here's the crossover point.
GLM 5.3 Flash — $0.04 per million, and where that fits
3 min · · glm
Four cents per million tokens. A model for work that needs speed and simplicity, not deep reasoning.
What an hour with an agent actually costs
3 min · · цены
An agent resends the whole conversation on every step. Why spend grows non-linearly, and what to do about it.
GLM 5.3 — setup and what it's actually good for
3 min · · glm
$0.10 per million tokens in and out, against $1.40 and $4.40 official. Where GLM 5.3 fits, and where it doesn't.