æt ðə tˈaɪm, sɪmbˈɑːlɪk ˌeɪˈaɪ tɹˈaɪd tə ɹˌɛpɹᵻzˈɛnt ɪntˈɛlɪdʒəns jˈuːzɪŋ ɐ ɡɹˈoʊɪŋ nˈɑːlɪdʒ bˈeɪs ɹˌɛpɹᵻzˈɛntᵻd æz fˈækts ɪn lˈæŋɡwɪdʒ.
At the time, symbolic AI tried to represent intelligence using a growing knowledge base represented as facts in language.