Yuqori tezlikdagi poyezdlar, shuningdek, o'q poyezdlari deb ham ataladi, bu moslashtirilgan yo'llar bo'yicha soatiga 200 km va ular uchun maxsus ishlab chiqilgan yo'llar bo'yicha soatiga 250 km tezlikka erishadigan poyezdlar.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence