Triple
T51523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Naruhito |
E1010
|
entity |
| Predicate | previousTitle |
P2939
|
FINISHED |
| Object | Crown Prince of Japan |
E1010
|
NE FINISHED |
How this triple was built (3 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: Crown Prince of Japan | Statement: [Naruhito, previousTitle, Crown Prince of Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crown Prince of Japan Context triple: [Naruhito, previousTitle, Crown Prince of Japan]
-
A.
Naruhito
chosen
Naruhito is the Emperor of Japan and the symbolic head of state of the country.
-
B.
Emperor Hirohito
Emperor Hirohito was the Shōwa-era emperor of Japan who reigned during World War II and oversaw the country’s militarist expansion, defeat, and subsequent postwar reconstruction.
-
C.
Akihito
Akihito is the former Emperor of Japan who abdicated in 2019, ending the Heisei era and becoming the first Japanese monarch to step down in over two centuries.
-
D.
Empress Masako
Empress Masako is the current Empress of Japan, a Harvard-educated former diplomat known for her international background and marriage to Emperor Naruhito.
-
E.
Imperial House of Japan
The Imperial House of Japan is the world's oldest continuing hereditary monarchy, comprising the Japanese emperor and his family, who serve as the ceremonial and symbolic leaders of the nation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: previousTitle Context triple: [Naruhito, previousTitle, Crown Prince of Japan]
-
A.
title
Indicates that one entity serves as the formal name or designation of another entity.
-
B.
formerName
Indicates that an entity was previously known by a different name in the past.
-
C.
predecessor
Indicates that one entity comes before another in an ordered sequence or succession.
-
D.
currentName
Indicates the present or most recently assigned name associated with an entity.
-
E.
honorificTitle
Indicates that one entity serves as a formal honorific or respectful title used to address or refer to another entity.
- 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_69a2480baefc81909951b14058479aa2 |
completed | Feb. 28, 2026, 1:42 a.m. |
| NER | Named-entity recognition | batch_69a24ba7016481909d595402712db6e2 |
completed | Feb. 28, 2026, 1:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a29e420aa0819085d796612c24bcac |
completed | Feb. 28, 2026, 7:50 a.m. |
| PD | Predicate disambiguation | batch_69a24ac23f04819080cef9365ed990d4 |
completed | Feb. 28, 2026, 1:54 a.m. |
| PDg | Predicate description generation | batch_69a24ba5da048190a484963cb5a9bb2b |
completed | Feb. 28, 2026, 1:57 a.m. |
Created at: Feb. 28, 2026, 1:47 a.m.