Triple

T96889
Position Surface form Disambiguated ID Type / Status
Subject North Bridge monument in Concord E1951 entity
Predicate hasNearbyAttraction P2064 FINISHED
Object Old North Bridge
Old North Bridge is a historic wooden bridge in Concord, Massachusetts, famous as the site of one of the first battles of the American Revolutionary War on April 19, 1775.
E11145 NE FINISHED

How this triple was built (5 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: Old North Bridge | Statement: [North Bridge monument in Concord, hasNearbyAttraction, Old North Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old North Bridge
Context triple: [North Bridge monument in Concord, hasNearbyAttraction, Old North Bridge]
  • A. Bear Mountain Bridge
    Bear Mountain Bridge is a steel suspension bridge in New York that carries U.S. Route 6 and U.S. Route 202 across the Hudson River near Bear Mountain State Park.
  • B. Albany–Rensselaer rail bridge
    The Albany–Rensselaer rail bridge is a major railroad bridge in New York State that carries rail traffic between Albany and Rensselaer across the Hudson River.
  • C. Brooklyn Bridge
    The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
  • D. Sagamore Bridge
    Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
  • E. Bunker Hill Monument
    The Bunker Hill Monument is a granite obelisk in Boston commemorating one of the first major battles of the American Revolutionary War.
  • 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: Old North Bridge
Triple: [North Bridge monument in Concord, hasNearbyAttraction, Old North Bridge]
Generated description
Old North Bridge is a historic wooden bridge in Concord, Massachusetts, famous as the site of one of the first battles of the American Revolutionary War on April 19, 1775.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old North Bridge
Target entity description: Old North Bridge is a historic wooden bridge in Concord, Massachusetts, famous as the site of one of the first battles of the American Revolutionary War on April 19, 1775.
  • A. Bear Mountain Bridge
    Bear Mountain Bridge is a steel suspension bridge in New York that carries U.S. Route 6 and U.S. Route 202 across the Hudson River near Bear Mountain State Park.
  • B. Albany–Rensselaer rail bridge
    The Albany–Rensselaer rail bridge is a major railroad bridge in New York State that carries rail traffic between Albany and Rensselaer across the Hudson River.
  • C. Brooklyn Bridge
    The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
  • D. Sagamore Bridge
    Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
  • E. Bunker Hill Monument
    The Bunker Hill Monument is a granite obelisk in Boston commemorating one of the first major battles of the American Revolutionary War.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasNearbyAttraction
Context triple: [North Bridge monument in Concord, hasNearbyAttraction, Old North Bridge]
  • A. hasSkiResortNearby
    Indicates that one location is situated close enough to another location that it can be considered to have a ski resort in its vicinity.
  • B. nearbyFeature chosen
    Indicates that one entity is located close to or in the immediate vicinity of another entity.
  • C. isTouristDestination
    Indicates that a place is recognized as a location people commonly visit for leisure, sightseeing, or travel.
  • D. relatedPlace
    Indicates a relationship where one place is connected or associated with another place in a relevant or meaningful way.
  • E. near
    Indicates that one entity is located at a short distance from another entity in space or position.
  • F. None of above.

Provenance (6 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_69a24d4862f881908cc8b89d3a78031d completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a250cb400c8190b56343bbe19b48c7 completed Feb. 28, 2026, 2:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69a275e4880c81908f39d69fbeb8f61a completed Feb. 28, 2026, 4:58 a.m.
NEDg Description generation batch_69a276cddee08190aab0959702d44f67 completed Feb. 28, 2026, 5:02 a.m.
NED2 Entity disambiguation (via description) batch_69a277b7aee8819085cb05afc213eaff completed Feb. 28, 2026, 5:05 a.m.
PD Predicate disambiguation batch_69a24ebd19c48190bab291fea0ecc0c2 completed Feb. 28, 2026, 2:11 a.m.
Created at: Feb. 28, 2026, 2:09 a.m.