Triple

T11802643
Position Surface form Disambiguated ID Type / Status
Subject Alexander Scammell E280663 entity
Predicate hasMemorial P501 FINISHED
Object Scammell Bridge, Dover, New Hampshire
Scammell Bridge in Dover, New Hampshire is a memorial bridge named in honor of Revolutionary War officer Alexander Scammell.
E947223 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: Scammell Bridge, Dover, New Hampshire | Statement: [Alexander Scammell, hasMemorial, Scammell Bridge, Dover, New Hampshire]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Scammell Bridge, Dover, New Hampshire
Context triple: [Alexander Scammell, hasMemorial, Scammell Bridge, Dover, New Hampshire]
  • A. Neponset River Bridge
    The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
  • B. Piscataqua River Bridge
    The Piscataqua River Bridge is a major highway bridge carrying Interstate 95 over the Piscataqua River between Maine and New Hampshire in the northeastern United States.
  • C. Memorial Bridge between Springfield and West Springfield
    The Memorial Bridge between Springfield and West Springfield is a historic multi-span arch bridge in western Massachusetts that carries traffic across the Connecticut River and serves as a prominent local landmark.
  • D. Brattleboro–Hinsdale bridges
    The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
  • E. Milford–Montague Toll Bridge
    The Milford–Montague Toll Bridge is a vehicular bridge carrying U.S. Route 206 across the Delaware River between Pennsylvania and New Jersey, operated as a tolled crossing by the Delaware River Joint Toll Bridge Commission.
  • 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: Scammell Bridge, Dover, New Hampshire
Triple: [Alexander Scammell, hasMemorial, Scammell Bridge, Dover, New Hampshire]
Generated description
Scammell Bridge in Dover, New Hampshire is a memorial bridge named in honor of Revolutionary War officer Alexander Scammell.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Scammell Bridge, Dover, New Hampshire
Target entity description: Scammell Bridge in Dover, New Hampshire is a memorial bridge named in honor of Revolutionary War officer Alexander Scammell.
  • A. Neponset River Bridge
    The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
  • B. Piscataqua River Bridge
    The Piscataqua River Bridge is a major highway bridge carrying Interstate 95 over the Piscataqua River between Maine and New Hampshire in the northeastern United States.
  • C. Memorial Bridge between Springfield and West Springfield
    The Memorial Bridge between Springfield and West Springfield is a historic multi-span arch bridge in western Massachusetts that carries traffic across the Connecticut River and serves as a prominent local landmark.
  • D. Brattleboro–Hinsdale bridges
    The Brattleboro–Hinsdale bridges are a pair of historic highway spans over the Connecticut River that long served as a key crossing between Brattleboro, Vermont, and Hinsdale, New Hampshire.
  • E. Milford–Montague Toll Bridge
    The Milford–Montague Toll Bridge is a vehicular bridge carrying U.S. Route 206 across the Delaware River between Pennsylvania and New Jersey, operated as a tolled crossing by the Delaware River Joint Toll Bridge Commission.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a5a2048190b68027f622366079 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1314300248190847b9c61bbfda121 completed April 28, 2026, 10:14 p.m.
NEDg Description generation batch_69f141b1c50c819081a8055d951a49de completed April 28, 2026, 11:24 p.m.
NED2 Entity disambiguation (via description) batch_69f14fcb63208190ad1185ad66314fa9 completed April 29, 2026, 12:24 a.m.
Created at: April 8, 2026, 9:42 p.m.