Triple

T5910526
Position Surface form Disambiguated ID Type / Status
Subject London Bridge Tower E131445 entity
Predicate developer P73 FINISHED
Object Sellar Property Group E128287 NE FINISHED

How this triple was built (2 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: Sellar Property Group | Statement: [London Bridge Tower, developer, Sellar Property Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sellar Property Group
Context triple: [London Bridge Tower, developer, Sellar Property Group]
  • A. Sellar Property Group chosen
    Sellar Property Group is a UK-based property development company best known for leading major London projects including the iconic skyscraper The Shard.
  • B. Zeller Realty Group
    Zeller Realty Group is a commercial real estate investment and management firm known for acquiring, repositioning, and operating office properties in major U.S. markets.
  • C. Chalegrove Properties
    Chalegrove Properties is a UK-based property development company known for delivering large-scale residential and mixed-use projects in London, including prominent high-rise schemes.
  • D. Morningside Group
    Morningside Group is a private investment firm and family office known for its global portfolio spanning venture capital, real estate, and philanthropic initiatives, particularly in education and biomedical research.
  • E. Fortis Property Group
    Fortis Property Group is a real estate investment and development firm known for acquiring and managing large commercial properties in major U.S. markets.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c008593a44819081a07ae0efe6c574 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c037767af08190b5678cff9fd0816f completed March 22, 2026, 6:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b17375488190a3053d37712501b3 completed March 23, 2026, 3:20 a.m.
Created at: March 22, 2026, 3:59 p.m.