Triple

T23395743
Position Surface form Disambiguated ID Type / Status
Subject Harry Payne Whitney E559352 entity
Predicate owned P347 FINISHED
Object Greentree Stable
Greentree Stable was a prominent American Thoroughbred horse racing and breeding operation associated with the wealthy Whitney family.
 E1582836 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: Greentree Stable | Statement: [Harry Payne Whitney, owned, Greentree Stable]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greentree Stable
Context triple: [Harry Payne Whitney, owned, Greentree Stable]
  • A. Al Quoz Stables
    Al Quoz Stables is a prominent horse training facility in Dubai, United Arab Emirates, known for housing and conditioning elite Thoroughbred racehorses.
  • B. Meadow Stable
    Meadow Stable was a prominent American Thoroughbred horse racing operation best known as the breeding and racing farm behind the legendary racehorse Secretariat.
  • C. Paraneck Stable
    Paraneck Stable is a Thoroughbred racehorse ownership and breeding operation known for campaigning top-level horses such as Unbridled's Song.
  • D. Haga Stables
    Haga Stables is a historic royal stable building within the Haga Park palace complex in Stockholm, Sweden.
  • E. Belair Stud
    Belair Stud was a prominent American Thoroughbred horse breeding and racing farm in Maryland, historically influential in U.S. horse racing.
  • 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: Greentree Stable
Triple: [Harry Payne Whitney, owned, Greentree Stable]
Generated description
Greentree Stable was a prominent American Thoroughbred horse racing and breeding operation associated with the wealthy Whitney family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Greentree Stable
Target entity description: Greentree Stable was a prominent American Thoroughbred horse racing and breeding operation associated with the wealthy Whitney family.
  • A. Al Quoz Stables
    Al Quoz Stables is a prominent horse training facility in Dubai, United Arab Emirates, known for housing and conditioning elite Thoroughbred racehorses.
  • B. Meadow Stable
    Meadow Stable was a prominent American Thoroughbred horse racing operation best known as the breeding and racing farm behind the legendary racehorse Secretariat.
  • C. Paraneck Stable
    Paraneck Stable is a Thoroughbred racehorse ownership and breeding operation known for campaigning top-level horses such as Unbridled's Song.
  • D. Haga Stables
    Haga Stables is a historic royal stable building within the Haga Park palace complex in Stockholm, Sweden.
  • E. Belair Stud
    Belair Stud was a prominent American Thoroughbred horse breeding and racing farm in Maryland, historically influential in U.S. horse racing.
  • 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_69e24549610c8190a069d6411ce5f661 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1a4db1c888190ace5d58bcc8645c1 completed April 29, 2026, 6:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c5def932881908633ef7c39ae5f37 completed May 19, 2026, 12:56 p.m.
NEDg Description generation batch_6a0c5f90146c8190b5035747abcfdb6e completed May 19, 2026, 1:03 p.m.
NED2 Entity disambiguation (via description) batch_6a0c601b5d288190b5cf4f3e0c8cde15 completed May 19, 2026, 1:05 p.m.
Created at: April 17, 2026, 5:36 p.m.