Triple

T17636121
Position Surface form Disambiguated ID Type / Status
Subject SIS Building E430097 entity
Predicate developer P73 FINISHED
Object Regalian Properties
Regalian Properties is a British property development company known for major London projects, including the construction of the SIS (MI6) Building.
 E1278965 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: Regalian Properties | Statement: [SIS Building, developer, Regalian Properties]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Regalian Properties
Context triple: [SIS Building, developer, Regalian Properties]
  • A. Macklowe Properties
    Macklowe Properties is a New York City–based real estate development firm known for high-profile luxury residential and commercial skyscrapers.
  • B. North American Properties
    North American Properties is a real estate development firm known for creating large-scale, mixed-use lifestyle destinations in the United States.
  • 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. CBL & Associates Properties
    CBL & Associates Properties is a U.S.-based real estate investment trust that owns and manages shopping malls and other retail properties across the country.
  • E. Liberty Properties
    Liberty Properties is a commercial real estate and property management company whose name is used in the sponsorship of Liberty Stadium.
  • 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: Regalian Properties
Triple: [SIS Building, developer, Regalian Properties]
Generated description
Regalian Properties is a British property development company known for major London projects, including the construction of the SIS (MI6) Building.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Regalian Properties
Target entity description: Regalian Properties is a British property development company known for major London projects, including the construction of the SIS (MI6) Building.
  • A. Macklowe Properties
    Macklowe Properties is a New York City–based real estate development firm known for high-profile luxury residential and commercial skyscrapers.
  • B. North American Properties
    North American Properties is a real estate development firm known for creating large-scale, mixed-use lifestyle destinations in the United States.
  • 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. CBL & Associates Properties
    CBL & Associates Properties is a U.S.-based real estate investment trust that owns and manages shopping malls and other retail properties across the country.
  • E. Liberty Properties
    Liberty Properties is a commercial real estate and property management company whose name is used in the sponsorship of Liberty Stadium.
  • 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_69d889e37f308190a6aa0a69daff86c7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46de0ad988190b1a2c0bff69eb9f1 completed April 19, 2026, 5:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a020aa1d3588190a0ed980338316770 completed May 11, 2026, 4:58 p.m.
NEDg Description generation batch_6a020b906b848190a2ff2dd7548809a4 completed May 11, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_6a020c2ee784819082c0bbf09c12813b completed May 11, 2026, 5:04 p.m.
Created at: April 10, 2026, 5:52 a.m.