Triple

T9242411
Position Surface form Disambiguated ID Type / Status
Subject Chestnut Hill Developments Recreation Complex E222094 entity
Predicate sponsoredBy P67 FINISHED
Object Chestnut Hill Developments
Chestnut Hill Developments is a Canadian real estate development company known for building large-scale residential communities and sponsoring local community facilities.
E222094 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: Chestnut Hill Developments | Statement: [Chestnut Hill Developments Recreation Complex, sponsoredBy, Chestnut Hill Developments]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chestnut Hill Developments
Context triple: [Chestnut Hill Developments Recreation Complex, sponsoredBy, Chestnut Hill Developments]
  • A. Chestnut Hill Developments Recreation Complex
    Chestnut Hill Developments Recreation Complex is a major multi-purpose sports and community facility in Pickering, Ontario, offering amenities such as arenas, fitness spaces, and recreational programs for residents.
  • B. Hillwood Development
    Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
  • C. Chestnut Hill West
    Chestnut Hill West is a SEPTA Regional Rail line in Philadelphia that runs between Center City and the Chestnut Hill neighborhood.
  • D. Pebble Hill
    Pebble Hill is a primarily residential neighbourhood in the Tsawwassen area of Delta, British Columbia, known for its suburban character and proximity to parks and coastal views.
  • E. Chaplin Estates
    Chaplin Estates is an affluent residential neighborhood in Toronto, Ontario, known for its tree-lined streets, upscale homes, and proximity to parks and transit.
  • 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: Chestnut Hill Developments
Triple: [Chestnut Hill Developments Recreation Complex, sponsoredBy, Chestnut Hill Developments]
Generated description
Chestnut Hill Developments is a Canadian real estate development company known for building large-scale residential communities and sponsoring local community facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chestnut Hill Developments
Target entity description: Chestnut Hill Developments is a Canadian real estate development company known for building large-scale residential communities and sponsoring local community facilities.
  • A. Chestnut Hill Developments Recreation Complex chosen
    Chestnut Hill Developments Recreation Complex is a major multi-purpose sports and community facility in Pickering, Ontario, offering amenities such as arenas, fitness spaces, and recreational programs for residents.
  • B. Hillwood Development
    Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
  • C. Chestnut Hill West
    Chestnut Hill West is a SEPTA Regional Rail line in Philadelphia that runs between Center City and the Chestnut Hill neighborhood.
  • D. Pebble Hill
    Pebble Hill is a primarily residential neighbourhood in the Tsawwassen area of Delta, British Columbia, known for its suburban character and proximity to parks and coastal views.
  • E. Chaplin Estates
    Chaplin Estates is an affluent residential neighborhood in Toronto, Ontario, known for its tree-lined streets, upscale homes, and proximity to parks and transit.
  • F. None of above.

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_69ca83ee26cc81909ac624e190597d6d completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cd03ec23ec8190993003a826372d40 completed April 1, 2026, 11:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69d09bca80a481908038fee287989a54 completed April 4, 2026, 5:04 a.m.
NEDg Description generation batch_69d09cf11e488190b61f4a61002454e6 completed April 4, 2026, 5:09 a.m.
NED2 Entity disambiguation (via description) batch_69d09e2069048190ac22b738fa324771 completed April 4, 2026, 5:14 a.m.
Created at: March 30, 2026, 7:30 p.m.