だい規模 きぼ言語 げんごモデルではありませんでした
daikibogengomoderudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 大規模言語モデル

1. Was not a large language model.; Was not an extensive language model.

Past/Perfective
Negative
Polite
Formal Register
Computing