Skip to content
Original
ProductsSimon Willison·· 8 days ago

ttok 0.4 released with a new --list-models command

ttok 0.4

What happened

Simon Willison's token-counting CLI, ttok, has been updated to 0.4. The release fixes a Click warning, updates CI, and adds --list-models to list available models. The tool is based on OpenAI's open-source tiktoken library and can be run directly with uvx, for example: `cat file.txt | uvx ttok`.

Keep reading

Latest daily · Issue 24NVIDIA and AI4Bharat Introduce Nemotron-pretraining-Indic-v1 and an Open Data Generation Pipeline

Trending now

  1. 1Meta Releases Muse Spark Open With Mac and Cloud Support, Topping US Open-Weight Index
  2. 2Google Launches Gemini 4 Argon Globally, Expands Paid Access as Benchmark Results Vary
  3. 3OpenAI Updates GPT-6 Astra Pro in ChatGPT With Parallel Agents and Faster Responses
  4. 4Meta’s New Business Terms Raise Dispute Over Website Crawling and AI Training Rights

Tomorrow at 08:00, a briefing like this arrives in your inbox.

The same kind of briefing as the one above: a few stories worth reading. Free. Mail starts after you confirm, and every letter has a one-click unsubscribe. Read a past issue · 2026-10-17