Triple

T12212389
Position Surface form Disambiguated ID Type / Status
Subject South River, New Jersey E290996 entity
Predicate locatedOn P40 FINISHED
Object South River (New Jersey river)
South River (New Jersey river) is a tributary of the Raritan River in central New Jersey that flows through Middlesex County and the borough of South River.
 E969469 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: South River (New Jersey river) | Statement: [South River, New Jersey, locatedOn, South River (New Jersey river)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South River (New Jersey river)
Context triple: [South River, New Jersey, locatedOn, South River (New Jersey river)]
  • A. Cohansey River
    The Cohansey River is a tidal river in southern New Jersey that flows through rural Cumberland County before emptying into Delaware Bay.
  • B. South River
    South River is a small village in Ontario, Canada, known as a gateway to nearby provincial parks and outdoor recreation in the Almaguin Highlands region.
  • C. South River
    South River is a waterway in Georgia that flows through the Arabia Mountain National Heritage Area, contributing to its natural and scenic landscape.
  • D. South River
    South River is a river in Virginia that flows through the city of Waynesboro and is part of the Shenandoah River watershed.
  • E. South River
    South River is a stream located in the U.S. state of Missouri.
  • 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: South River (New Jersey river)
Triple: [South River, New Jersey, locatedOn, South River (New Jersey river)]
Generated description
South River (New Jersey river) is a tributary of the Raritan River in central New Jersey that flows through Middlesex County and the borough of South River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South River (New Jersey river)
Target entity description: South River (New Jersey river) is a tributary of the Raritan River in central New Jersey that flows through Middlesex County and the borough of South River.
  • A. Cohansey River
    The Cohansey River is a tidal river in southern New Jersey that flows through rural Cumberland County before emptying into Delaware Bay.
  • B. South River
    South River is a small village in Ontario, Canada, known as a gateway to nearby provincial parks and outdoor recreation in the Almaguin Highlands region.
  • C. South River
    South River is a waterway in Georgia that flows through the Arabia Mountain National Heritage Area, contributing to its natural and scenic landscape.
  • D. South River
    South River is a river in Virginia that flows through the city of Waynesboro and is part of the Shenandoah River watershed.
  • E. South River
    South River is a stream located in the U.S. state of Missouri.
  • 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_69d6ab65923081909acfc61b7a612233 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c915f548190b34a743f0a3bb51a completed April 10, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a9f45108190a814cdca52e77b5e completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f60bdca250819090b4b4cc84d343f4 completed May 2, 2026, 2:36 p.m.
NED2 Entity disambiguation (via description) batch_69f60cd51d34819099927fee476958ea completed May 2, 2026, 2:40 p.m.
Created at: April 8, 2026, 9:51 p.m.