Metaolam tushunchasi birinchi marta 1992 yilda amerikalik yozuvchi Neal Stephenson tomonidan paydo bo'lgan. Uning "Snow Crash" romanida u haqiqatga mos keladigan va bir-biriga to'g'ri keladigan bir turdagi jamoaviy virtual makonni tasvirlagan.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence