Triple
T8627394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tama New Town |
E204311
|
entity |
| Predicate | notablePlaceWithin |
P6528
|
FINISHED |
| Object |
Tama Center
Tama Center is the main commercial and transportation hub of Tama New Town in Tokyo, known for its shopping complexes, offices, and major train and monorail stations.
|
E747027
|
NE FINISHED |
How this triple was built (5 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 Center | Statement: [Tama New Town, notablePlaceWithin, Tama Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tama Center Context triple: [Tama New Town, notablePlaceWithin, Tama Center]
-
A.
Tama West
Tama West is a local administrative and residential area within the broader Tama region of western Tokyo, Japan.
-
B.
Holm Center
Holm Center is a U.S. Air Force education and training organization responsible for overseeing officer accessions and leadership development programs such as Air Force ROTC and Junior ROTC.
-
C.
Hemmingson Center
Hemmingson Center is Gonzaga University’s main student center, serving as a hub for campus life, dining, events, and student services.
-
D.
Tattan Park
Tattan Park is a public recreational park located in Westland, Michigan, offering outdoor green space and community amenities for local residents.
-
E.
Kukui Grove Center
Kukui Grove Center is a major open-air shopping mall on the island of Kauai in Hawaii, offering a variety of retail stores, dining options, and community services.
- 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 Center Triple: [Tama New Town, notablePlaceWithin, Tama Center]
Generated description
Tama Center is the main commercial and transportation hub of Tama New Town in Tokyo, known for its shopping complexes, offices, and major train and monorail stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tama Center Target entity description: Tama Center is the main commercial and transportation hub of Tama New Town in Tokyo, known for its shopping complexes, offices, and major train and monorail stations.
-
A.
Tama West
Tama West is a local administrative and residential area within the broader Tama region of western Tokyo, Japan.
-
B.
Holm Center
Holm Center is a U.S. Air Force education and training organization responsible for overseeing officer accessions and leadership development programs such as Air Force ROTC and Junior ROTC.
-
C.
Hemmingson Center
Hemmingson Center is Gonzaga University’s main student center, serving as a hub for campus life, dining, events, and student services.
-
D.
Tattan Park
Tattan Park is a public recreational park located in Westland, Michigan, offering outdoor green space and community amenities for local residents.
-
E.
Kukui Grove Center
Kukui Grove Center is a major open-air shopping mall on the island of Kauai in Hawaii, offering a variety of retail stores, dining options, and community services.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: notablePlaceWithin Context triple: [Tama New Town, notablePlaceWithin, Tama Center]
-
A.
notablePlace
Indicates that a place is especially significant, famous, or noteworthy in relation to the subject.
-
B.
notableLocation
Indicates that a location is especially significant, prominent, or noteworthy in relation to the subject.
-
C.
notableLocationFeature
Indicates that a location is characterized or distinguished by a particular notable physical or contextual feature.
-
D.
notableNearbySite
Indicates that one entity is a significant or noteworthy site located close to another entity.
-
E.
placesWithin
chosen
Indicates that one place or area is located entirely inside the boundaries of another place or area.
- F. None of above.
Provenance (6 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_69ca834a4ea0819094970dceb9e389f3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5730309081909a9a0256c9bf5f8f |
completed | March 31, 2026, 11:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebbf918f08190a9b0469eae8e0e0d |
completed | April 2, 2026, 6:56 p.m. |
| NEDg | Description generation | batch_69cebd805a9881909017933409a39e1c |
completed | April 2, 2026, 7:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cebe3f29cc8190b22c30143e7c81bf |
completed | April 2, 2026, 7:06 p.m. |
| PD | Predicate disambiguation | batch_69cc455906f8819082edd79cb4a1cf28 |
completed | March 31, 2026, 10:06 p.m. |
Created at: March 30, 2026, 6:27 p.m.