Triple

T13425505
Position Surface form Disambiguated ID Type / Status
Subject Pennyroyal region of Kentucky E313467 entity
Predicate drainage P1559 FINISHED
Object Tradewater River basin
The Tradewater River basin is a watershed in western Kentucky that collects and channels regional surface water into the Tradewater River and ultimately the Ohio River.
E1040747 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: Tradewater River basin | Statement: [Pennyroyal region of Kentucky, drainage, Tradewater River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tradewater River basin
Context triple: [Pennyroyal region of Kentucky, drainage, Tradewater River basin]
  • A. Son River basin
    The Son River basin is a major river drainage area in central and eastern India, encompassing parts of Madhya Pradesh, Chhattisgarh, Uttar Pradesh, Jharkhand, and Bihar, and serving as an important tributary system of the Ganges.
  • B. Cheat River basin
    The Cheat River basin is a watershed in the Allegheny Mountains of West Virginia and Pennsylvania that collects runoff from highland areas, including Cheat Mountain, before draining into the Monongahela River system.
  • C. Assop River watershed
    The Assop River watershed is the drainage basin that collects and channels water feeding the Assop River and its notable Assop Falls in Nigeria’s Plateau State.
  • D. Warche River basin
    The Warche River basin is a drainage area in eastern Belgium that collects the waters of the Warche River and its tributaries, including those feeding Bütgenbach Lake.
  • E. Acelhuate River basin
    The Acelhuate River basin is a watershed in central El Salvador that drains much of the San Salvador metropolitan area and is known for severe urban pollution and flood risk.
  • 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: Tradewater River basin
Triple: [Pennyroyal region of Kentucky, drainage, Tradewater River basin]
Generated description
The Tradewater River basin is a watershed in western Kentucky that collects and channels regional surface water into the Tradewater River and ultimately the Ohio River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tradewater River basin
Target entity description: The Tradewater River basin is a watershed in western Kentucky that collects and channels regional surface water into the Tradewater River and ultimately the Ohio River.
  • A. Son River basin
    The Son River basin is a major river drainage area in central and eastern India, encompassing parts of Madhya Pradesh, Chhattisgarh, Uttar Pradesh, Jharkhand, and Bihar, and serving as an important tributary system of the Ganges.
  • B. Cheat River basin
    The Cheat River basin is a watershed in the Allegheny Mountains of West Virginia and Pennsylvania that collects runoff from highland areas, including Cheat Mountain, before draining into the Monongahela River system.
  • C. Assop River watershed
    The Assop River watershed is the drainage basin that collects and channels water feeding the Assop River and its notable Assop Falls in Nigeria’s Plateau State.
  • D. Warche River basin
    The Warche River basin is a drainage area in eastern Belgium that collects the waters of the Warche River and its tributaries, including those feeding Bütgenbach Lake.
  • E. Acelhuate River basin
    The Acelhuate River basin is a watershed in central El Salvador that drains much of the San Salvador metropolitan area and is known for severe urban pollution and flood risk.
  • 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_69d806ad0c44819088833ae1ec9e9690 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaed066408190a416880affd8416e completed April 12, 2026, 2:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7398984f48190adaa1963d261d538 completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f73b4052188190bfb583380460adab completed May 3, 2026, 12:10 p.m.
NED2 Entity disambiguation (via description) batch_69f73c0e01288190be3e3abc73df7780 completed May 3, 2026, 12:14 p.m.
Created at: April 9, 2026, 9:40 p.m.