Triple
T1742799
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tama |
E38268
|
entity |
| Predicate | containsAdministrativeUnit |
P3892
|
FINISHED |
| Object |
Tama City
Tama City is a suburban municipality in western Tokyo, Japan, known for its planned residential communities and proximity to attractions like Sanrio Puroland.
|
E443311
|
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: Tama City | Statement: [Tama, containsAdministrativeUnit, Tama City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tama City Context triple: [Tama, containsAdministrativeUnit, Tama City]
-
A.
Namba City
Namba City is a large shopping and entertainment complex in Osaka’s Namba district, featuring retail stores, restaurants, offices, and a rooftop garden integrated with the surrounding urban landscape.
-
B.
Amami City
Amami City is the main urban and administrative hub of the Amami Islands in Kagoshima Prefecture, Japan, known for its subtropical climate and proximity to rich natural and marine environments.
-
C.
Sakai City
Sakai City is a major urban center in Osaka Prefecture, Japan, known historically as a prosperous port and merchant city and today for its industrial base and cultural heritage.
-
D.
Kish City
Kish City is the main urban and administrative center of Kish Island, a popular tourist and commercial hub in the Persian Gulf.
-
E.
Tama-ku
Tama-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, known for its residential areas and proximity to Tokyo.
- 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: Tama City Triple: [Tama, containsAdministrativeUnit, Tama City]
Generated description
Tama City is a suburban municipality in western Tokyo, Japan, known for its planned residential communities and proximity to attractions like Sanrio Puroland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tama City Target entity description: Tama City is a suburban municipality in western Tokyo, Japan, known for its planned residential communities and proximity to attractions like Sanrio Puroland.
-
A.
Namba City
Namba City is a large shopping and entertainment complex in Osaka’s Namba district, featuring retail stores, restaurants, offices, and a rooftop garden integrated with the surrounding urban landscape.
-
B.
Amami City
Amami City is the main urban and administrative hub of the Amami Islands in Kagoshima Prefecture, Japan, known for its subtropical climate and proximity to rich natural and marine environments.
-
C.
Sakai City
Sakai City is a major urban center in Osaka Prefecture, Japan, known historically as a prosperous port and merchant city and today for its industrial base and cultural heritage.
-
D.
Kish City
Kish City is the main urban and administrative center of Kish Island, a popular tourist and commercial hub in the Persian Gulf.
-
E.
Tama-ku
Tama-ku is one of the administrative wards of Kawasaki City in Kanagawa Prefecture, Japan, known for its residential areas and proximity to Tokyo.
- 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_69a8862b01a48190ab47209063af82d9 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abaffd9b68819084f6c4d5e1aace1e |
completed | March 7, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b636e19cb081909b2e7866a8bb3338 |
completed | March 15, 2026, 4:34 a.m. |
| NEDg | Description generation | batch_69b637e3ddd081908fb357feebdcb80a |
completed | March 15, 2026, 4:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b638a398f88190bd0f041e9494aeba |
completed | March 15, 2026, 4:42 a.m. |
Created at: March 4, 2026, 7:30 p.m.