Triple

T91439
Position Surface form Disambiguated ID Type / Status
Subject Croton River E1836 entity
Predicate hasPart P35 FINISHED
Object Buttermilk Hill Brook
Buttermilk Hill Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
 E40388 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: Buttermilk Hill Brook | Statement: [Croton River, hasPart, Buttermilk Hill Brook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buttermilk Hill Brook
Context triple: [Croton River, hasPart, Buttermilk Hill Brook]
  • A. Hammond Brook
    Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
  • B. Nanny Hagen Brook
    Nanny Hagen Brook is a small tributary stream of the Croton River in New York, contributing to the region’s watershed and local hydrology.
  • C. River Croal
    River Croal is a small river in Greater Manchester, England, that flows through Bolton before joining the River Irwell.
  • D. River Medlock
    The River Medlock is a small river in Greater Manchester, England, that flows through central Manchester and has played a significant role in the city’s industrial and urban development.
  • E. Glenbrook Creek
    Glenbrook Creek is a small stream in Nevada that feeds into Lake Tahoe near the historic community of Glenbrook on the lake’s eastern shore.
  • 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: Buttermilk Hill Brook
Triple: [Croton River, hasPart, Buttermilk Hill Brook]
Generated description
Buttermilk Hill Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Buttermilk Hill Brook
Target entity description: Buttermilk Hill Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
  • A. Hammond Brook
    Hammond Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed.
  • B. Nanny Hagen Brook
    Nanny Hagen Brook is a small tributary stream of the Croton River in New York, contributing to the region’s watershed and local hydrology.
  • C. River Croal
    River Croal is a small river in Greater Manchester, England, that flows through Bolton before joining the River Irwell.
  • D. River Medlock
    The River Medlock is a small river in Greater Manchester, England, that flows through central Manchester and has played a significant role in the city’s industrial and urban development.
  • E. Glenbrook Creek
    Glenbrook Creek is a small stream in Nevada that feeds into Lake Tahoe near the historic community of Glenbrook on the lake’s eastern shore.
  • 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a24f6c29888190890caa7872d63ac6 completed Feb. 28, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3bc1de7408190833fe3fb65c2a7b3 completed March 1, 2026, 4:10 a.m.
NEDg Description generation batch_69a3c007e0148190b41b900e59c4bbdb completed March 1, 2026, 4:26 a.m.
NED2 Entity disambiguation (via description) batch_69a3c18c7a188190bde3478b27ba8193 completed March 1, 2026, 4:33 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.