{ "byte": { "english": { "characters": 77, "bytes": 77, "tokens": 77, "characters_per_token": 1.0, "roundtrip": true }, "hindi": { "characters": 72, "bytes": 188, "tokens": 188, "characters_per_token": 0.3829787234042553, "roundtrip": true }, "hinglish": { "characters": 70, "bytes": 70, "tokens": 70, "characters_per_token": 1.0, "roundtrip": true }, "python": { "characters": 70, "bytes": 70, "tokens": 70, "characters_per_token": 1.0, "roundtrip": true }, "json": { "characters": 61, "bytes": 61, "tokens": 61, "characters_per_token": 1.0, "roundtrip": true }, "math": { "characters": 45, "bytes": 57, "tokens": 57, "characters_per_token": 0.7894736842105263, "roundtrip": true }, "shell": { "characters": 38, "bytes": 38, "tokens": 38, "characters_per_token": 1.0, "roundtrip": true }, "xml_url": { "characters": 66, "bytes": 67, "tokens": 67, "characters_per_token": 0.9850746268656716, "roundtrip": true } }, "qwen_bpe": { "english": { "tokens": 13, "characters_per_token": 5.923076923076923, "roundtrip": true }, "hindi": { "tokens": 61, "characters_per_token": 1.180327868852459, "roundtrip": true }, "hinglish": { "tokens": 22, "characters_per_token": 3.1818181818181817, "roundtrip": true }, "python": { "tokens": 18, "characters_per_token": 3.888888888888889, "roundtrip": true }, "json": { "tokens": 14, "characters_per_token": 4.357142857142857, "roundtrip": true }, "math": { "tokens": 33, "characters_per_token": 1.3636363636363635, "roundtrip": true }, "shell": { "tokens": 11, "characters_per_token": 3.4545454545454546, "roundtrip": true }, "xml_url": { "tokens": 21, "characters_per_token": 3.142857142857143, "roundtrip": true } }, "limitation": "Eight public examples, not a representative benchmark or vocabulary-size study" }