ttok 0.4

8th October 2026

ttok is my CLI tool for counting tokens, using OpenAI's open source tiktoken library.

It hasn't been in updated in a couple of years, but I finally fixed a Click warning, updated CI, and added a --list-models command to list available models.

It works with uvx, so you can count tokens in anything like this:

cat file.txt | uvx ttok

Recent articles

- Claude Haiku 5.5 - 7th October 2026

- We're going to need default hard budget caps on pretty much everything - 3rd October 2026

- OpenAI DevDay 2026 live blog - 29th September 2026