Late Middle Japanese
E135028
Late Middle Japanese is a historical stage of the Japanese language, spoken roughly between the 12th and 16th centuries, that marks the transition from Old Japanese to Early Modern Japanese in phonology, grammar, and vocabulary.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Late Middle Japanese canonical | 1 |
| Middle Japanese | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1173273 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Late Middle Japanese Context triple: [Japonic languages, hasHistoricalStage, Late Middle Japanese]
-
A.
Heian period
The Heian period was a classical era of Japanese history (794–1185) marked by an imperial court-centered culture, flourishing literature such as The Tale of Genji, and the development of a distinct Japanese aesthetic.
-
B.
Yamato period
The Yamato period was an early era of Japanese history (roughly 3rd to 7th century) marked by the political consolidation of the Yamato clan, the emergence of a centralized state, and the introduction of Buddhism and Chinese cultural influences.
-
C.
Muromachi period
The Muromachi period was a Japanese historical era (1336–1573) marked by Ashikaga shogunate rule, flourishing arts such as Noh and ink painting, and the growth of prosperous merchant cities like Sakai.
-
D.
Kamakura period
The Kamakura period was a pivotal era in Japanese history (1185–1333) marked by the rise of the samurai class and the establishment of the first shogunate government in Kamakura.
-
E.
Classical Japanese
Classical Japanese is the historical form of the Japanese language used in premodern literature, official documents, and legal texts, characterized by distinct grammar and vocabulary from modern Japanese.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Late Middle Japanese Target entity description: Late Middle Japanese is a historical stage of the Japanese language, spoken roughly between the 12th and 16th centuries, that marks the transition from Old Japanese to Early Modern Japanese in phonology, grammar, and vocabulary.
-
A.
Heian period
The Heian period was a classical era of Japanese history (794–1185) marked by an imperial court-centered culture, flourishing literature such as The Tale of Genji, and the development of a distinct Japanese aesthetic.
-
B.
Yamato period
The Yamato period was an early era of Japanese history (roughly 3rd to 7th century) marked by the political consolidation of the Yamato clan, the emergence of a centralized state, and the introduction of Buddhism and Chinese cultural influences.
-
C.
Muromachi period
The Muromachi period was a Japanese historical era (1336–1573) marked by Ashikaga shogunate rule, flourishing arts such as Noh and ink painting, and the growth of prosperous merchant cities like Sakai.
-
D.
Kamakura period
The Kamakura period was a pivotal era in Japanese history (1185–1333) marked by the rise of the samurai class and the establishment of the first shogunate government in Kamakura.
-
E.
Classical Japanese
Classical Japanese is the historical form of the Japanese language used in premodern literature, official documents, and legal texts, characterized by distinct grammar and vocabulary from modern Japanese.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
historical stage of the Japanese language
ⓘ
language variety ⓘ |
| chronologicallyOverlaps |
Kamakura period
ⓘ
Muromachi period ⓘ Sengoku period ⓘ |
| developedFrom | Old Japanese ⓘ |
| developedInto | Early Modern Japanese ⓘ |
| endTime | 16th century ⓘ |
| follows |
Old Japanese
ⓘ
surface form:
Early Middle Japanese
|
| hasAlternativeName | Chūsei Nihongo ⓘ |
| hasFeature |
changes in pitch accent patterns
ⓘ
changes in verb conjugation patterns ⓘ development of honorific systems ⓘ expansion of auxiliary verbs ⓘ greater grammaticalization of function words ⓘ increased use of Sino-Japanese vocabulary ⓘ increased use of kana in literary texts ⓘ phonological reduction of certain vowels ⓘ transition in grammar from Old Japanese to Early Modern Japanese ⓘ transition in phonology from Old Japanese to Early Modern Japanese ⓘ transition in vocabulary from Old Japanese to Early Modern Japanese ⓘ |
| hasKeyChange |
emergence of forms closer to modern Japanese polite speech
ⓘ
increased standardization of written forms ⓘ shift in some consonant pronunciations ⓘ simplification of certain Old Japanese morphological distinctions ⓘ |
| hasSubperiod |
Japanese
ⓘ
surface form:
Kamakura Japanese
Muromachi period ⓘ
surface form:
Muromachi Japanese
|
| influenced |
Early Modern Japanese grammar
ⓘ
Early Modern Japanese lexicon ⓘ Early Modern Japanese phonology ⓘ |
| influencedBy |
Buddhist scholastic language
ⓘ
Classical Chinese ⓘ |
| languageFamily | Japonic languages ⓘ |
| partOf | history of the Japanese language ⓘ |
| precedes |
Edo period
ⓘ
surface form:
Early Modern Japanese
|
| startTime | 12th century ⓘ |
| studiedIn |
Japanese philology
ⓘ
historical linguistics ⓘ |
| timeSpanApproximate | c. 1150–1600 ⓘ |
| usedFor |
Buddhist texts
ⓘ
court literature ⓘ diaries and personal writings ⓘ official documents ⓘ |
| usedIn | Japan ⓘ |
| writingSystem |
hiragana
ⓘ
kanji ⓘ katakana ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Late Middle Japanese Description of subject: Late Middle Japanese is a historical stage of the Japanese language, spoken roughly between the 12th and 16th centuries, that marks the transition from Old Japanese to Early Modern Japanese in phonology, grammar, and vocabulary.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Middle Japanese