Triple

T631426
Position Surface form Disambiguated ID Type / Status
Subject Grant County, Washington E15933 entity
Predicate contains P35 FINISHED
Object Potholes Reservoir
Potholes Reservoir is a large man-made lake in central Washington State known for irrigation storage, fishing, and wildlife recreation.
 E102320 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: Potholes Reservoir | Statement: [Grant County, Washington, contains, Potholes Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Potholes Reservoir
Context triple: [Grant County, Washington, contains, Potholes Reservoir]
  • A. Hillview Reservoir
    Hillview Reservoir is a key New York City water storage facility that serves as the final holding basin for treated water before it enters the city’s distribution system.
  • B. Amawalk Reservoir
    Amawalk Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
  • C. Boyds Corner Reservoir
    Boyds Corner Reservoir is a small New York City water supply reservoir in Putnam County, New York, that forms part of the city’s Croton watershed system.
  • D. Ashokan Reservoir
    Ashokan Reservoir is a major New York City water supply reservoir located in the Catskill Mountains of Ulster County, New York.
  • E. Cross River Reservoir
    Cross River Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
  • 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: Potholes Reservoir
Triple: [Grant County, Washington, contains, Potholes Reservoir]
Generated description
Potholes Reservoir is a large man-made lake in central Washington State known for irrigation storage, fishing, and wildlife recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Potholes Reservoir
Target entity description: Potholes Reservoir is a large man-made lake in central Washington State known for irrigation storage, fishing, and wildlife recreation.
  • A. Hillview Reservoir
    Hillview Reservoir is a key New York City water storage facility that serves as the final holding basin for treated water before it enters the city’s distribution system.
  • B. Amawalk Reservoir
    Amawalk Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
  • C. Boyds Corner Reservoir
    Boyds Corner Reservoir is a small New York City water supply reservoir in Putnam County, New York, that forms part of the city’s Croton watershed system.
  • D. Ashokan Reservoir
    Ashokan Reservoir is a major New York City water supply reservoir located in the Catskill Mountains of Ulster County, New York.
  • E. Cross River Reservoir
    Cross River Reservoir is a man-made lake in Westchester County, New York, that forms part of New York City's Croton water supply system.
  • 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_69a4935c131c8190a5378c6bf101e8cc completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49ec171008190ab91dee86e9279af completed March 1, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7a3a48ac88190bea34fc7df8b503e completed March 4, 2026, 3:14 a.m.
NEDg Description generation batch_69a7a533ce808190b4667c9485bac49d completed March 4, 2026, 3:21 a.m.
NED2 Entity disambiguation (via description) batch_69a7a5c2a95c8190b0d0a385ef035880 completed March 4, 2026, 3:23 a.m.
Created at: March 1, 2026, 7:35 p.m.