Path-Level Object Oriented Notation - The Most Token-Efficient Format for Nested Hierarchical Data. 

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ploon

Path-Level Object Oriented Notation - The Most Token-Efficient Format for Nested Hierarchical Data

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		{
		"name": "ploon",
		"version": "1.0.1",
		"version": "1.0.2",
		"description": "Path-Level Object Oriented Notation - The Most Token-Efficient Format for Nested Hierarchical Data",
		@@ -5,0 +5,0 @@ "type": "module",

		@@ -21,15 +21,25 @@ # 🚀 PLOON: Path-Level Object Oriented Notation

		### Token Efficiency
		### Key Findings

		PLOON achieves superior token efficiency compared to all formats, including TOON:
		\| Metric \| vs JSON \| vs XML \| vs YAML \| vs TOON \|
		\|--------\|---------\|--------\|---------\|---------\|
		\| File Size (Standard) \| 66.2% ↓ \| 62.4% ↓ \| 48.5% ↓ \| 36.0% ↓ \|
		\| File Size (Minified) \| 66.5% ↓ \| 62.8% ↓ \| 49.0% ↓ \| 36.5% ↓ \|
		\| Token Count (Standard) \| 49.1% ↓ \| 48.7% ↓ \| 24.8% ↓ \| 14.1% ↓ \|
		\| Token Count (Minified) \| 49.1% ↓ \| 48.7% ↓ \| 24.8% ↓ \| 14.1% ↓ \|
		\| Round-Trip Accuracy \| - \| - \| - \| 100% (5/5) \|

		\| Feature \| PLOON \| TOON \|
		\|---------\|-------\|------\|
		\| Hierarchy \| Path-based (depth:index) \| Indentation-based \|
		\| Advantage \| Constant token cost per path \| Human-readable \|
		\| Best for \| Deep nesting (2+ levels) \| Flat/shallow data \|
		\| Token savings \| 44% vs JSON (standard)<br>47% vs JSON (minified) \| ~40% vs JSON \|
		\| vs TOON \| 4.4% better (standard)<br>9.4% better (minified) \| baseline \|
		\| Deep nesting \| +56% vs TOON (companies dataset) \| Poor scaling \|
		PLOON beats TOON on BOTH metrics:
		- 36.0% smaller file size (36.5% minified)
		- 14.1% fewer tokens with depth:index format + nested object support

		### Cost Savings (GPT-5 @ $1.25/1M tokens)

		- Average savings: $616.25 per 1M API calls vs JSON

		ROI Example (10M API calls/month):
		- With JSON: $18,707.48/month
		- With PLOON: $12,544.98/month
		- Monthly Savings: $6,162.50 (32.9% reduction)

		---
		@@ -389,3 +399,5 @@

		Paths use `depth:index` format for constant token cost:
		PLOON uses dual path notation to distinguish arrays from objects:

		Arrays use `depth:index` format:
		- `1:1` - First item at depth 1
		@@ -396,2 +408,12 @@ - `2:1` - First child (depth 2) of item 1:1

		Objects use `depth ` format (depth + space):
		- `2 ` - Object at depth 2
		- `3 ` - Nested object at depth 3
		- `4 ` - Deeply nested object at depth 4

		Schema Notation:
		- Arrays: `fieldName#(nestedFields)` - e.g., `items#(id,name,price)`
		- Objects: `fieldName{nestedFields}` - e.g., `address{street,city,zip}`
		- Both can nest infinitely: `customer{name,address{city,country{code,name}}}`

		### Escaping
		@@ -398,0 +420,0 @@

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