Triple
T16868959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Utagawa Toyohiro |
E410117
|
entity |
| Predicate | hasJapaneseName |
P9882
|
FINISHED |
| Object |
歌川 豊広
歌川 豊広 was a late Edo-period ukiyo-e artist and painter of the Utagawa school, known for his elegant bijin-ga (pictures of beautiful women) and landscapes, and as the teacher of the famed Utagawa Hiroshige.
|
E1290672
|
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: 歌川 豊広 | Statement: [Utagawa Toyohiro, hasJapaneseName, 歌川 豊広]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 歌川 豊広 Context triple: [Utagawa Toyohiro, hasJapaneseName, 歌川 豊広]
-
A.
Utagawa Kunihiro
Utagawa Kunihiro was a Japanese ukiyo-e artist associated with the influential Utagawa school, known for woodblock prints in popular genres such as kabuki actor portraits and everyday urban life.
-
B.
Utagawa Kunitora
Utagawa Kunitora was a Japanese ukiyo-e artist associated with the influential Utagawa school of woodblock printmaking.
-
C.
Utagawa Yoshikuni
Utagawa Yoshikuni was a Japanese ukiyo-e artist of the Utagawa school, known for his woodblock prints depicting kabuki actors and everyday life in Edo-period Japan.
-
D.
Utagawa Kunimaru
Utagawa Kunimaru was a Japanese ukiyo-e artist of the late Edo period, known for his woodblock prints and association with the influential Utagawa school.
-
E.
Utagawa Yoshikata
Utagawa Yoshikata was a Japanese ukiyo-e artist associated with the influential Utagawa school of woodblock printmaking.
- 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: 歌川 豊広 Triple: [Utagawa Toyohiro, hasJapaneseName, 歌川 豊広]
Generated description
歌川 豊広 was a late Edo-period ukiyo-e artist and painter of the Utagawa school, known for his elegant bijin-ga (pictures of beautiful women) and landscapes, and as the teacher of the famed Utagawa Hiroshige.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 歌川 豊広 Target entity description: 歌川 豊広 was a late Edo-period ukiyo-e artist and painter of the Utagawa school, known for his elegant bijin-ga (pictures of beautiful women) and landscapes, and as the teacher of the famed Utagawa Hiroshige.
-
A.
Utagawa Kunihiro
Utagawa Kunihiro was a Japanese ukiyo-e artist associated with the influential Utagawa school, known for woodblock prints in popular genres such as kabuki actor portraits and everyday urban life.
-
B.
Utagawa Kunitora
Utagawa Kunitora was a Japanese ukiyo-e artist associated with the influential Utagawa school of woodblock printmaking.
-
C.
Utagawa Yoshikuni
Utagawa Yoshikuni was a Japanese ukiyo-e artist of the Utagawa school, known for his woodblock prints depicting kabuki actors and everyday life in Edo-period Japan.
-
D.
Utagawa Kunimaru
Utagawa Kunimaru was a Japanese ukiyo-e artist of the late Edo period, known for his woodblock prints and association with the influential Utagawa school.
-
E.
Utagawa Yoshikata
Utagawa Yoshikata was a Japanese ukiyo-e artist associated with the influential Utagawa school of woodblock printmaking.
- 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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b50a82348190b3e33fd558aa3c7f |
completed | April 18, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0306df0fdc81908fd365dd599ef36f |
completed | May 12, 2026, 10:54 a.m. |
| NEDg | Description generation | batch_6a03077c2f388190bcb034be8b395d72 |
completed | May 12, 2026, 10:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03084521d88190ab60f3cbdfdb0869 |
completed | May 12, 2026, 11 a.m. |
Created at: April 10, 2026, 5:24 a.m.