Triple

T6445864
Position Surface form Disambiguated ID Type / Status
Subject Bellevue Square E138340 entity
Predicate owner P347 FINISHED
Object Kemper Development Company
Kemper Development Company is a privately held real estate development and management firm best known for creating and operating major mixed-use retail and office properties in downtown Bellevue, Washington.
 E594780 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: Kemper Development Company | Statement: [Bellevue Square, owner, Kemper Development Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kemper Development Company
Context triple: [Bellevue Square, owner, Kemper Development Company]
  • A. United Development Company
    United Development Company is a Qatari public shareholding company known for leading major real estate and infrastructure projects, including large-scale mixed-use developments.
  • B. J. C. Nichols Company
    J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
  • C. The Cordish Companies
    The Cordish Companies is a prominent American real estate development and entertainment company known for creating large-scale mixed-use and entertainment districts across major U.S. cities.
  • D. Homart Development Company
    Homart Development Company was a major U.S. shopping center developer, formerly a real estate subsidiary of Sears responsible for building and managing numerous regional malls.
  • E. Kushner Companies
    Kushner Companies is a privately held American real estate development and investment firm founded and owned by the Kushner family, known for its extensive portfolio of residential and commercial properties, particularly in the New York City area.
  • 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: Kemper Development Company
Triple: [Bellevue Square, owner, Kemper Development Company]
Generated description
Kemper Development Company is a privately held real estate development and management firm best known for creating and operating major mixed-use retail and office properties in downtown Bellevue, Washington.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kemper Development Company
Target entity description: Kemper Development Company is a privately held real estate development and management firm best known for creating and operating major mixed-use retail and office properties in downtown Bellevue, Washington.
  • A. United Development Company
    United Development Company is a Qatari public shareholding company known for leading major real estate and infrastructure projects, including large-scale mixed-use developments.
  • B. J. C. Nichols Company
    J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
  • C. The Cordish Companies
    The Cordish Companies is a prominent American real estate development and entertainment company known for creating large-scale mixed-use and entertainment districts across major U.S. cities.
  • D. Homart Development Company
    Homart Development Company was a major U.S. shopping center developer, formerly a real estate subsidiary of Sears responsible for building and managing numerous regional malls.
  • E. Kushner Companies
    Kushner Companies is a privately held American real estate development and investment firm founded and owned by the Kushner family, known for its extensive portfolio of residential and commercial properties, particularly in the New York City area.
  • 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_69c008aa61ac8190bc96715ed79fe2d8 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0698d866c81909ef3e0a53833ff7d completed March 22, 2026, 10:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64bcd09e0819097eb60d13e8058dd completed March 27, 2026, 9:20 a.m.
NEDg Description generation batch_69c64fba85a08190ad270b010294f86a completed March 27, 2026, 9:36 a.m.
NED2 Entity disambiguation (via description) batch_69c6508c2fb481909da94b4f67e95ecf completed March 27, 2026, 9:40 a.m.
Created at: March 22, 2026, 4:46 p.m.