Triple

T2587001
Position Surface form Disambiguated ID Type / Status
Subject Bristol, Connecticut E58027 entity
Predicate locatedOnWaterBody P1489 FINISHED
Object Pequabuck River
The Pequabuck River is a small river in central Connecticut that flows through communities such as Bristol before joining the Farmington River.
E496287 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: Pequabuck River | Statement: [Bristol, Connecticut, locatedOnWaterBody, Pequabuck River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pequabuck River
Context triple: [Bristol, Connecticut, locatedOnWaterBody, Pequabuck River]
  • A. Still River
    Still River is a small tributary in western Connecticut that flows through the city of Danbury before joining the Housatonic River.
  • B. Walloomsac River
    The Walloomsac River is a tributary of the Hoosic River in southwestern Vermont and eastern New York, known for flowing through the town of Bennington and its historic mill and battle sites.
  • C. Contoocook River
    The Contoocook River is a scenic river in southern New Hampshire known for its northward flow and popular recreational activities such as fishing, paddling, and whitewater boating.
  • D. Millers River
    Millers River is a tributary in north-central Massachusetts that flows westward to join the Connecticut River, draining a largely rural and forested watershed.
  • E. Noroton River
    The Noroton River is a small coastal stream in southwestern Connecticut that forms part of the boundary between the towns of Darien and Stamford before emptying into Long Island Sound.
  • 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: Pequabuck River
Triple: [Bristol, Connecticut, locatedOnWaterBody, Pequabuck River]
Generated description
The Pequabuck River is a small river in central Connecticut that flows through communities such as Bristol before joining the Farmington River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pequabuck River
Target entity description: The Pequabuck River is a small river in central Connecticut that flows through communities such as Bristol before joining the Farmington River.
  • A. Still River
    Still River is a small tributary in western Connecticut that flows through the city of Danbury before joining the Housatonic River.
  • B. Walloomsac River
    The Walloomsac River is a tributary of the Hoosic River in southwestern Vermont and eastern New York, known for flowing through the town of Bennington and its historic mill and battle sites.
  • C. Contoocook River
    The Contoocook River is a scenic river in southern New Hampshire known for its northward flow and popular recreational activities such as fishing, paddling, and whitewater boating.
  • D. Millers River
    Millers River is a tributary in north-central Massachusetts that flows westward to join the Connecticut River, draining a largely rural and forested watershed.
  • E. Noroton River
    The Noroton River is a small coastal stream in southwestern Connecticut that forms part of the boundary between the towns of Darien and Stamford before emptying into Long Island Sound.
  • 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_69ab4ac019c8819094add11c46706e32 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd3f8a3888190889c537e6df07305 completed March 7, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69bec330d09c819085930d71b21acb7c completed March 21, 2026, 4:11 p.m.
NEDg Description generation batch_69bec505a5dc81908f79c1ade107c4ce completed March 21, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69bec654fc4881909bf5458cdafc7ffd completed March 21, 2026, 4:24 p.m.
Created at: March 6, 2026, 9:49 p.m.