Triple

T20330654
Position Surface form Disambiguated ID Type / Status
Subject Lamprey River E492469 entity
Predicate hasTributary P415 FINISHED
Object North River (Lamprey River tributary)
North River is a small river in southeastern New Hampshire that serves as a tributary of the Lamprey River within the Piscataqua River watershed.
 E1424607 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: North River (Lamprey River tributary) | Statement: [Lamprey River, hasTributary, North River (Lamprey River tributary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North River (Lamprey River tributary)
Context triple: [Lamprey River, hasTributary, North River (Lamprey River tributary)]
  • A. North River (Massachusetts)
    North River (Massachusetts) is a tidal river in southeastern Massachusetts that flows through towns such as Hanover before emptying into Massachusetts Bay.
  • B. North River (Salem, Massachusetts)
    North River in Salem, Massachusetts is a tidal river and historic waterway that flows through the city’s industrial and residential areas before emptying into Salem Harbor.
  • C. North River (nearby/within region)
    North River is a small river in northeastern Massachusetts that flows through the city of Peabody and surrounding communities before joining larger coastal waterways.
  • D. Whippany River
    The Whippany River is a tributary waterway in northern New Jersey that flows through Morris County before joining the Passaic River.
  • E. North East River
    The North East River is a tidal tributary of the Chesapeake Bay in northeastern Maryland, known for its recreational boating, fishing, and wetlands.
  • 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: North River (Lamprey River tributary)
Triple: [Lamprey River, hasTributary, North River (Lamprey River tributary)]
Generated description
North River is a small river in southeastern New Hampshire that serves as a tributary of the Lamprey River within the Piscataqua River watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North River (Lamprey River tributary)
Target entity description: North River is a small river in southeastern New Hampshire that serves as a tributary of the Lamprey River within the Piscataqua River watershed.
  • A. North River (Massachusetts)
    North River (Massachusetts) is a tidal river in southeastern Massachusetts that flows through towns such as Hanover before emptying into Massachusetts Bay.
  • B. North River (Salem, Massachusetts)
    North River in Salem, Massachusetts is a tidal river and historic waterway that flows through the city’s industrial and residential areas before emptying into Salem Harbor.
  • C. North River (nearby/within region)
    North River is a small river in northeastern Massachusetts that flows through the city of Peabody and surrounding communities before joining larger coastal waterways.
  • D. Whippany River
    The Whippany River is a tributary waterway in northern New Jersey that flows through Morris County before joining the Passaic River.
  • E. North East River
    The North East River is a tidal tributary of the Chesapeake Bay in northeastern Maryland, known for its recreational boating, fishing, and wetlands.
  • 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_69e0b4a1a09881908d97270d6971a25a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e677e6f5d08190bedf376bbb999ebc completed April 20, 2026, 7 p.m.
NED1 Entity disambiguation (via context triple) batch_6a086951af848190ae8085b7917ea551 completed May 16, 2026, 12:55 p.m.
NEDg Description generation batch_6a0869e2a80481909105005195330dc9 completed May 16, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_6a086a6ad6c88190be1770758d2e1bbf completed May 16, 2026, 1 p.m.
Created at: April 16, 2026, 11:22 a.m.