## Mixed-Structure Track Datasets with nested or semi-uniform structures. CSV excluded as it cannot properly represent these structures. ``` ๐Ÿ›’ E-commerce orders with nested structures [eligibility: 33%] toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘ 58,528 tokens vs JSON (โˆ’37.9%) 94,207 vs JSON compact (+0.9%) 57,979 vs YAML (โˆ’17.8%) 71,223 vs XML (โˆ’45.2%) 106,720 ๐Ÿงพ Semi-uniform event logs [eligibility: 50%] toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘โ–‘โ–‘ 154,419 tokens vs JSON (โˆ’15.0%) 181,592 vs JSON compact (+19.9%) 128,836 vs YAML (โˆ’0.9%) 155,749 vs XML (โˆ’25.1%) 206,271 ๐Ÿงฉ Deeply nested configuration [eligibility: 0%] toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘โ–‘โ–‘โ–‘โ–‘โ–‘ 630 tokens vs JSON (โˆ’31.4%) 918 vs JSON compact (+11.9%) 563 vs YAML (โˆ’6.4%) 673 vs XML (โˆ’37.4%) 1,007 โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ Total toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘โ–‘โ–‘โ–‘โ–‘ 213,577 tokens vs JSON (โˆ’22.8%) 276,717 vs JSON compact (+14.0%) 187,378 vs YAML (โˆ’6.2%) 227,645 vs XML (โˆ’32.0%) 313,998 ``` ## Flat-Only Track Datasets with flat tabular structures where CSV is applicable. ``` ๐Ÿ‘ฅ Uniform employee records (TOON optimal format) [eligibility: 100%] csv โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘ 46,968 tokens toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“ 49,841 tokens (+5.8% vs CSV) vs JSON (โˆ’60.7%) 126,886 vs JSON compact (โˆ’36.8%) 78,882 vs YAML (โˆ’50.0%) 99,743 vs XML (โˆ’66.0%) 146,465 ๐Ÿ“ˆ Time-series analytics data [eligibility: 100%] csv โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘โ–‘ 8,382 tokens toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“ 9,114 tokens (+8.0% vs CSV) vs JSON (โˆ’59.0%) 22,244 vs JSON compact (โˆ’35.9%) 14,210 vs YAML (โˆ’49.0%) 17,857 vs XML (โˆ’65.8%) 26,615 โญ Top 100 GitHub repositories [eligibility: 100%] csv โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘ 8,513 tokens toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“ 8,745 tokens (+2.7% vs CSV) vs JSON (โˆ’42.3%) 15,145 vs JSON compact (โˆ’23.7%) 11,455 vs YAML (โˆ’33.4%) 13,129 vs XML (โˆ’48.8%) 17,095 โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ Total csv โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–‘ 63,863 tokens toon โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“โ–“ 67,700 tokens (+5.7% vs CSV) vs JSON (โˆ’58.8%) 164,275 vs JSON compact (โˆ’35.2%) 104,547 vs YAML (โˆ’48.2%) 130,729 vs XML (โˆ’64.4%) 190,175 ```
View detailed examples #### ๐Ÿ“ˆ Time-series analytics data **Savings:** 13,130 tokens (59.0% reduction vs JSON) **JSON** (22,244 tokens): ```json { "metrics": [ { "date": "2025-01-01", "views": 4324, "clicks": 146, "conversions": 21, "revenue": 3834.57, "bounceRate": 0.4 }, { "date": "2025-01-02", "views": 6248, "clicks": 407, "conversions": 22, "revenue": 2936.12, "bounceRate": 0.62 }, { "date": "2025-01-03", "views": 7382, "clicks": 270, "conversions": 24, "revenue": 6825.19, "bounceRate": 0.7 }, { "date": "2025-01-04", "views": 4586, "clicks": 267, "conversions": 24, "revenue": 2391.11, "bounceRate": 0.64 }, { "date": "2025-01-05", "views": 6171, "clicks": 227, "conversions": 12, "revenue": 3430.1, "bounceRate": 0.39 } ] } ``` **TOON** (9,114 tokens): ``` metrics[5]{date,views,clicks,conversions,revenue,bounceRate}: 2025-01-01,4324,146,21,3834.57,0.4 2025-01-02,6248,407,22,2936.12,0.62 2025-01-03,7382,270,24,6825.19,0.7 2025-01-04,4586,267,24,2391.11,0.64 2025-01-05,6171,227,12,3430.1,0.39 ``` --- #### โญ Top 100 GitHub repositories **Savings:** 6,400 tokens (42.3% reduction vs JSON) **JSON** (15,145 tokens): ```json { "repositories": [ { "id": 28457823, "name": "freeCodeCamp", "repo": "freeCodeCamp/freeCodeCamp", "description": "freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming,โ€ฆ", "createdAt": "2014-12-24T17:49:19Z", "updatedAt": "2025-10-28T11:58:08Z", "pushedAt": "2025-10-28T10:17:16Z", "stars": 430886, "watchers": 8583, "forks": 42146, "defaultBranch": "main" }, { "id": 132750724, "name": "build-your-own-x", "repo": "codecrafters-io/build-your-own-x", "description": "Master programming by recreating your favorite technologies from scratch.", "createdAt": "2018-05-09T12:03:18Z", "updatedAt": "2025-10-28T12:37:11Z", "pushedAt": "2025-10-10T18:45:01Z", "stars": 430877, "watchers": 6332, "forks": 40453, "defaultBranch": "master" }, { "id": 21737465, "name": "awesome", "repo": "sindresorhus/awesome", "description": "๐Ÿ˜Ž Awesome lists about all kinds of interesting topics", "createdAt": "2014-07-11T13:42:37Z", "updatedAt": "2025-10-28T12:40:21Z", "pushedAt": "2025-10-27T17:57:31Z", "stars": 410052, "watchers": 8017, "forks": 32029, "defaultBranch": "main" } ] } ``` **TOON** (8,745 tokens): ``` repositories[3]{id,name,repo,description,createdAt,updatedAt,pushedAt,stars,watchers,forks,defaultBranch}: 28457823,freeCodeCamp,freeCodeCamp/freeCodeCamp,"freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming,โ€ฆ","2014-12-24T17:49:19Z","2025-10-28T11:58:08Z","2025-10-28T10:17:16Z",430886,8583,42146,main 132750724,build-your-own-x,codecrafters-io/build-your-own-x,Master programming by recreating your favorite technologies from scratch.,"2018-05-09T12:03:18Z","2025-10-28T12:37:11Z","2025-10-10T18:45:01Z",430877,6332,40453,master 21737465,awesome,sindresorhus/awesome,๐Ÿ˜Ž Awesome lists about all kinds of interesting topics,"2014-07-11T13:42:37Z","2025-10-28T12:40:21Z","2025-10-27T17:57:31Z",410052,8017,32029,main ```