Triple

T4974373
Position Surface form Disambiguated ID Type / Status
Subject Landmark Pinnacle E111729 entity
Predicate developer P73 FINISHED
Object 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.
 E483875 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: Chalegrove Properties | Statement: [Landmark Pinnacle, developer, Chalegrove Properties]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chalegrove Properties
Context triple: [Landmark Pinnacle, developer, Chalegrove Properties]
  • A. Clowes Developments
    Clowes Developments is a British property development company best known in sport for its ownership of Derby County Football Club.
  • B. Heritage Hill Corporation
    Heritage Hill Corporation is a nonprofit organization responsible for managing and preserving the historic buildings, exhibits, and educational programs at Heritage Hill State Historical Park in Wisconsin.
  • C. Sellar Property Group
    Sellar Property Group is a UK-based property development company best known for leading major London projects including the iconic skyscraper The Shard.
  • D. Trizec Properties
    Trizec Properties was a major North American real estate investment trust focused on owning and managing large office properties in key urban markets.
  • E. 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.
  • 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: Chalegrove Properties
Triple: [Landmark Pinnacle, developer, Chalegrove Properties]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chalegrove Properties
Target entity description: 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.
  • A. Clowes Developments
    Clowes Developments is a British property development company best known in sport for its ownership of Derby County Football Club.
  • B. Heritage Hill Corporation
    Heritage Hill Corporation is a nonprofit organization responsible for managing and preserving the historic buildings, exhibits, and educational programs at Heritage Hill State Historical Park in Wisconsin.
  • C. Sellar Property Group
    Sellar Property Group is a UK-based property development company best known for leading major London projects including the iconic skyscraper The Shard.
  • D. Trizec Properties
    Trizec Properties was a major North American real estate investment trust focused on owning and managing large office properties in key urban markets.
  • E. 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.
  • 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_69bd441a0eb481908050fa4273b19eae completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd722e77208190833dc760a57428d5 completed March 20, 2026, 4:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81fcd98081909759612c94ab37d2 completed March 21, 2026, 11:33 a.m.
NEDg Description generation batch_69be8386d2fc8190a450b42dd5ac6963 completed March 21, 2026, 11:39 a.m.
NED2 Entity disambiguation (via description) batch_69be841d148881908aa53953bd2eb024 completed March 21, 2026, 11:42 a.m.
Created at: March 20, 2026, 1:33 p.m.