Triple
T15754467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sendai 89ers |
E381931
|
entity |
| Predicate | nameEtymology |
P453
|
FINISHED |
| Object |
“89ers” refers to 1889 when Sendai became a city
The Sendai 89ers are a professional basketball team from Sendai, Japan, whose name commemorates the year the city was officially established.
|
E1175384
|
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: “89ers” refers to 1889 when Sendai became a city | Statement: [Sendai 89ers, nameEtymology, “89ers” refers to 1889 when Sendai became a city]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: “89ers” refers to 1889 when Sendai became a city Context triple: [Sendai 89ers, nameEtymology, “89ers” refers to 1889 when Sendai became a city]
-
A.
Sendai City Transportation Bureau
The Sendai City Transportation Bureau is the municipal agency responsible for operating and managing public transit services, including the subway system, in Sendai, Japan.
-
B.
Sendai City Museum
Sendai City Museum is a cultural institution in Sendai, Japan, that showcases the history, art, and heritage of the region, including artifacts related to the Date clan and the city's development.
-
C.
City of Naha
The City of Naha is the capital and largest city of Okinawa Prefecture in Japan, known as a historic Ryukyuan cultural center and major regional port.
-
D.
City of Osaka
The City of Osaka is a major Japanese metropolis and commercial hub known for its modern architecture, vibrant street food culture, and historical landmarks.
-
E.
Aoba-ku, Sendai
Aoba-ku, Sendai is a central ward of Sendai City in Miyagi Prefecture, Japan, known for its major academic institutions, government offices, and cultural sites.
- 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: “89ers” refers to 1889 when Sendai became a city Triple: [Sendai 89ers, nameEtymology, “89ers” refers to 1889 when Sendai became a city]
Generated description
The Sendai 89ers are a professional basketball team from Sendai, Japan, whose name commemorates the year the city was officially established.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: “89ers” refers to 1889 when Sendai became a city Target entity description: The Sendai 89ers are a professional basketball team from Sendai, Japan, whose name commemorates the year the city was officially established.
-
A.
Sendai City Transportation Bureau
The Sendai City Transportation Bureau is the municipal agency responsible for operating and managing public transit services, including the subway system, in Sendai, Japan.
-
B.
Sendai City Museum
Sendai City Museum is a cultural institution in Sendai, Japan, that showcases the history, art, and heritage of the region, including artifacts related to the Date clan and the city's development.
-
C.
City of Naha
The City of Naha is the capital and largest city of Okinawa Prefecture in Japan, known as a historic Ryukyuan cultural center and major regional port.
-
D.
City of Osaka
The City of Osaka is a major Japanese metropolis and commercial hub known for its modern architecture, vibrant street food culture, and historical landmarks.
-
E.
Aoba-ku, Sendai
Aoba-ku, Sendai is a central ward of Sendai City in Miyagi Prefecture, Japan, known for its major academic institutions, government offices, and cultural sites.
- 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_69d86d9e6b44819085d1f6a969ecb74c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e05031f6a08190bfb333eced0a59a1 |
completed | April 16, 2026, 2:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff87714a8481909f8489c73ac89c11 |
completed | May 9, 2026, 7:13 p.m. |
| NEDg | Description generation | batch_69ff887dc9cc81908833f9881647d82f |
completed | May 9, 2026, 7:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff8970b85081909c8eb114851841f1 |
completed | May 9, 2026, 7:22 p.m. |
Created at: April 10, 2026, 4:47 a.m.