Triple

T8849860
Position Surface form Disambiguated ID Type / Status
Subject Pepacton Reservoir E210609 entity
Predicate formedBySubmerging P84977 FINISHED
Object Shavertown, New York
Shavertown, New York was a small Catskills hamlet that was permanently submerged in the mid-20th century to create the Pepacton Reservoir, part of New York City’s water supply system.
 E763489 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: Shavertown, New York | Statement: [Pepacton Reservoir, formedBySubmerging, Shavertown, New York]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shavertown, New York
Context triple: [Pepacton Reservoir, formedBySubmerging, Shavertown, New York]
  • A. Shushan, New York
    Shushan, New York is a small rural hamlet in eastern New York State known for its historic covered bridge and scenic countryside.
  • B. Slitersville, New York
    Slitersville, New York is a small hamlet within the town of Sand Lake in Rensselaer County.
  • C. Shelby, New York
    Shelby, New York is a small rural town located in Orleans County in western New York State.
  • D. Shenorock, New York
    Shenorock, New York is a small residential hamlet in northern Westchester County known for its suburban character and proximity to the town of Somers.
  • E. Elizabethtown, New York
    Elizabethtown, New York is a small town in the Adirondack region that serves as the administrative and governmental center of Essex County.
  • 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: Shavertown, New York
Triple: [Pepacton Reservoir, formedBySubmerging, Shavertown, New York]
Generated description
Shavertown, New York was a small Catskills hamlet that was permanently submerged in the mid-20th century to create the Pepacton Reservoir, part of New York City’s water supply system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shavertown, New York
Target entity description: Shavertown, New York was a small Catskills hamlet that was permanently submerged in the mid-20th century to create the Pepacton Reservoir, part of New York City’s water supply system.
  • A. Shushan, New York
    Shushan, New York is a small rural hamlet in eastern New York State known for its historic covered bridge and scenic countryside.
  • B. Slitersville, New York
    Slitersville, New York is a small hamlet within the town of Sand Lake in Rensselaer County.
  • C. Shelby, New York
    Shelby, New York is a small rural town located in Orleans County in western New York State.
  • D. Shenorock, New York
    Shenorock, New York is a small residential hamlet in northern Westchester County known for its suburban character and proximity to the town of Somers.
  • E. Elizabethtown, New York
    Elizabethtown, New York is a small town in the Adirondack region that serves as the administrative and governmental center of Essex County.
  • 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_69ca838a424c8190b1ecac115c2927e7 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc60abb0748190af41d4e1f419e39c completed April 1, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa08315fc8190b901adfc76348e18 completed April 3, 2026, 11:12 a.m.
NEDg Description generation batch_69cfa2a53044819099aa7bb401cd4ba6 completed April 3, 2026, 11:21 a.m.
NED2 Entity disambiguation (via description) batch_69cfa3a03b7c819085fa31d853c79392 completed April 3, 2026, 11:25 a.m.
Created at: March 30, 2026, 6:49 p.m.