Johann Schopplich @jschopplich

JSON is token‑expensive for LLMs – just like @mattpocockuk frequently mentions.

Meet TOON, the Token‑Oriented Object Notation.

💸 40–60% fewer tokens than JSON
📐 readable & tokenizer-aware

Wrap your JSON with `encode` to save half the token cost:

Oct 26, 2025 View on X →

https://x.com/jschopplich/status/1982384458264395940