Triple

T21453012
Position Surface form Disambiguated ID Type / Status
Subject Helena River E529265 entity
Predicate hasTributary P415 FINISHED
Object Rocky Brook
Rocky Brook is a smaller watercourse in Western Australia that feeds into the Helena River within the Swan–Avon river system.
 E1487182 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: Rocky Brook | Statement: [Helena River, hasTributary, Rocky Brook]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rocky Brook
Context triple: [Helena River, hasTributary, Rocky Brook]
  • A. Rocky Brook
    Rocky Brook is a small stream in central New Jersey that serves as a tributary within the Assunpink Creek watershed.
  • B. Walker Brook
    Walker Brook is a small stream in Massachusetts that feeds into the Squannacook River within the Merrimack River watershed.
  • C. Amato Brook
    Amato Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
  • D. Mill Stream
    Mill Stream is a scenic waterway running through Willamette University’s campus that serves as a central natural and aesthetic landmark for the university community.
  • E. Cougar Brook
    Cougar Brook is a smaller stream in British Columbia, Canada, that feeds into the Illecillewaet River within the Columbia River watershed.
  • 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: Rocky Brook
Triple: [Helena River, hasTributary, Rocky Brook]
Generated description
Rocky Brook is a smaller watercourse in Western Australia that feeds into the Helena River within the Swan–Avon river system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rocky Brook
Target entity description: Rocky Brook is a smaller watercourse in Western Australia that feeds into the Helena River within the Swan–Avon river system.
  • A. Rocky Brook
    Rocky Brook is a small stream in central New Jersey that serves as a tributary within the Assunpink Creek watershed.
  • B. Walker Brook
    Walker Brook is a small stream in Massachusetts that feeds into the Squannacook River within the Merrimack River watershed.
  • C. Amato Brook
    Amato Brook is a small tributary stream that feeds into New York’s Croton River within the Croton River watershed system.
  • D. Mill Stream
    Mill Stream is a scenic waterway running through Willamette University’s campus that serves as a central natural and aesthetic landmark for the university community.
  • E. Cougar Brook
    Cougar Brook is a smaller stream in British Columbia, Canada, that feeds into the Illecillewaet River within the Columbia River watershed.
  • 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_69e0c457579481909db68053ed99750c completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9d426d88190ae87ae9fac9c30a0 completed April 23, 2026, 9:43 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09e1299dc081908498e5a53b7c4386 completed May 17, 2026, 3:39 p.m.
NEDg Description generation batch_6a09e1e8a698819093ed056a1a007aba completed May 17, 2026, 3:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09e278b5488190a71119d3c62f64c0 completed May 17, 2026, 3:44 p.m.
Created at: April 16, 2026, 6:07 p.m.