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TOON (Token-Oriented Object Notation) A new data format built specifically for LLMs. It’s like JSON, but uses 50% fewer tokens while keeping data human-readable and structured. Perfect for optimizing LLM prompts & API efficiency.

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github.com/toon-format...

github.comGitHub - toon-format/toon: 🎒 Token-Oriented Object Notation (TOON) – JSON for LLM prompts at half the tokens. Spec, benchmarks & TypeScript implementation.🎒 Token-Oriented Object Notation (TOON) – JSON for LLM prompts at half the tokens. Spec, benchmarks & TypeScript implementation. - toon-format/toon

9/11/25, 10:00 pm0 reposts0 likes

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