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.