Triple
T14939263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Prince of Broadway (Japanese production) |
E372477
|
entity |
| Predicate | hasCastMember |
P2308
|
FINISHED |
| Object |
Megumi Hamada
Megumi Hamada is a Japanese musical theatre actress and singer known for her leading roles in major stage productions.
|
E1131804
|
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: Megumi Hamada | Statement: [The Prince of Broadway (Japanese production), hasCastMember, Megumi Hamada]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Megumi Hamada Context triple: [The Prince of Broadway (Japanese production), hasCastMember, Megumi Hamada]
-
A.
Eri Kasamoto
Eri Kasamoto is a key playable character and demolitions expert in SNK's run-and-gun video game series Metal Slug.
-
B.
Kiko Mizuhara
Kiko Mizuhara is a Japanese-American model, actress, and designer known for her prominent work in fashion and film, as well as her influence in contemporary Japanese pop culture.
-
C.
Okamura Megumi
Okamura Megumi is a Japanese voice actress known for her work in anime and video games.
-
D.
Jin Akanishi
Jin Akanishi is a Japanese singer, songwriter, and actor, best known as a former member of the boy band KAT-TUN and for his subsequent solo music and film career.
-
E.
Reki Kawahara
Reki Kawahara is a Japanese light novel author best known for writing the popular series Sword Art Online and Accel World, both of which have received successful anime adaptations.
- 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: Megumi Hamada Triple: [The Prince of Broadway (Japanese production), hasCastMember, Megumi Hamada]
Generated description
Megumi Hamada is a Japanese musical theatre actress and singer known for her leading roles in major stage productions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Megumi Hamada Target entity description: Megumi Hamada is a Japanese musical theatre actress and singer known for her leading roles in major stage productions.
-
A.
Eri Kasamoto
Eri Kasamoto is a key playable character and demolitions expert in SNK's run-and-gun video game series Metal Slug.
-
B.
Kiko Mizuhara
Kiko Mizuhara is a Japanese-American model, actress, and designer known for her prominent work in fashion and film, as well as her influence in contemporary Japanese pop culture.
-
C.
Okamura Megumi
Okamura Megumi is a Japanese voice actress known for her work in anime and video games.
-
D.
Jin Akanishi
Jin Akanishi is a Japanese singer, songwriter, and actor, best known as a former member of the boy band KAT-TUN and for his subsequent solo music and film career.
-
E.
Reki Kawahara
Reki Kawahara is a Japanese light novel author best known for writing the popular series Sword Art Online and Accel World, both of which have received successful anime adaptations.
- 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded64a2f24819099b21566756668a2 |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe968d71dc81909b76551f9cd9ebab |
completed | May 9, 2026, 2:06 a.m. |
| NEDg | Description generation | batch_69fe98917abc81908998205b4ecf201f |
completed | May 9, 2026, 2:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe997c744481909bd3c66c3dd68f19 |
completed | May 9, 2026, 2:18 a.m. |
Created at: April 10, 2026, 2:38 a.m.