Triple

T16001814
Position Surface form Disambiguated ID Type / Status
Subject Katsukawa Shunshō E388110 entity
Predicate student P7251 FINISHED
Object Katsukawa Shun’ei
Katsukawa Shun’ei was a Japanese ukiyo-e artist of the late 18th century known for his dynamic kabuki actor prints and sumo wrestler portraits.
E1191634 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Katsukawa Shun’ei | Statement: [Katsukawa Shunshō, student, Katsukawa Shun’ei]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katsukawa Shun’ei
Context triple: [Katsukawa Shunshō, student, Katsukawa Shun’ei]
  • A. Katsukawa Shunshō
    Katsukawa Shunshō was an 18th-century Japanese ukiyo-e artist and influential teacher known for his actor prints and for shaping the early development of masters like Hokusai.
  • B. Katsukawa Shunkō I
    Katsukawa Shunkō I was an 18th-century Japanese ukiyo-e artist of the Katsukawa school, known for his actor prints and contributions to the development of kabuki portraiture.
  • C. Takeda Harunobu
    Takeda Harunobu, better known as Takeda Shingen, was a powerful Sengoku-period daimyō famed for his military prowess and rivalry with Uesugi Kenshin in 16th-century Japan.
  • D. Utagawa Toyohiro
    Utagawa Toyohiro was a Japanese ukiyo-e artist of the Utagawa school, known for his prints and paintings and for mentoring the famed landscape artist Utagawa Hiroshige.
  • E. Kuniyoshi
    Kuniyoshi is a Japanese surname most notably associated with influential artists such as painter and printmaker Yasuo Kuniyoshi.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Katsukawa Shun’ei
Triple: [Katsukawa Shunshō, student, Katsukawa Shun’ei]
Generated description
Katsukawa Shun’ei was a Japanese ukiyo-e artist of the late 18th century known for his dynamic kabuki actor prints and sumo wrestler portraits.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katsukawa Shun’ei
Target entity description: Katsukawa Shun’ei was a Japanese ukiyo-e artist of the late 18th century known for his dynamic kabuki actor prints and sumo wrestler portraits.
  • A. Katsukawa Shunshō
    Katsukawa Shunshō was an 18th-century Japanese ukiyo-e artist and influential teacher known for his actor prints and for shaping the early development of masters like Hokusai.
  • B. Katsukawa Shunkō I
    Katsukawa Shunkō I was an 18th-century Japanese ukiyo-e artist of the Katsukawa school, known for his actor prints and contributions to the development of kabuki portraiture.
  • C. Takeda Harunobu
    Takeda Harunobu, better known as Takeda Shingen, was a powerful Sengoku-period daimyō famed for his military prowess and rivalry with Uesugi Kenshin in 16th-century Japan.
  • D. Utagawa Toyohiro
    Utagawa Toyohiro was a Japanese ukiyo-e artist of the Utagawa school, known for his prints and paintings and for mentoring the famed landscape artist Utagawa Hiroshige.
  • E. Kuniyoshi
    Kuniyoshi is a Japanese surname most notably associated with influential artists such as painter and printmaker Yasuo Kuniyoshi.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d86daa562c81908aacc179c0fe8fb5 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e157fc6f308190b1ff8f81a976c494 completed April 16, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbca65a4819090109589dba7f7a9 completed May 10, 2026, 1:13 a.m.
NEDg Description generation batch_69ffdd1164d88190abece2de2dc3dc26 completed May 10, 2026, 1:19 a.m.
NED2 Entity disambiguation (via description) batch_69ffdd564ac8819094d154b8ee12406f completed May 10, 2026, 1:20 a.m.
Created at: April 10, 2026, 4:55 a.m.