Triple

T23500147
Position Surface form Disambiguated ID Type / Status
Subject Willimantic, Connecticut E571816 entity
Predicate hasLandmark P105 FINISHED
Object Willimantic Footbridge
The Willimantic Footbridge is a historic pedestrian bridge in Willimantic, Connecticut, notable for spanning both the Willimantic River and active railroad tracks and serving as a distinctive symbol of the city’s industrial past.
E1589007 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: Willimantic Footbridge | Statement: [Willimantic, Connecticut, hasLandmark, Willimantic Footbridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Willimantic Footbridge
Context triple: [Willimantic, Connecticut, hasLandmark, Willimantic Footbridge]
  • A. Yantic River Bridge
    Yantic River Bridge is a historic bridge in Norwich, Connecticut, that carries traffic across the Yantic River and is notable for its 19th-century iron truss design.
  • B. 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.
  • C. Burlington–Bristol Bridge
    The Burlington–Bristol Bridge is a historic vertical-lift bridge spanning the Delaware River and connecting Burlington, New Jersey, with Bristol, Pennsylvania.
  • D. Menands Bridge
    Menands Bridge is a highway bridge over the Hudson River in New York State, connecting the village of Menands with the city of Troy.
  • E. Androscoggin Swinging Bridge
    The Androscoggin Swinging Bridge is a historic pedestrian suspension bridge spanning the Androscoggin River between Brunswick and Topsham in Maine.
  • 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: Willimantic Footbridge
Triple: [Willimantic, Connecticut, hasLandmark, Willimantic Footbridge]
Generated description
The Willimantic Footbridge is a historic pedestrian bridge in Willimantic, Connecticut, notable for spanning both the Willimantic River and active railroad tracks and serving as a distinctive symbol of the city’s industrial past.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Willimantic Footbridge
Target entity description: The Willimantic Footbridge is a historic pedestrian bridge in Willimantic, Connecticut, notable for spanning both the Willimantic River and active railroad tracks and serving as a distinctive symbol of the city’s industrial past.
  • A. Yantic River Bridge
    Yantic River Bridge is a historic bridge in Norwich, Connecticut, that carries traffic across the Yantic River and is notable for its 19th-century iron truss design.
  • B. 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.
  • C. Burlington–Bristol Bridge
    The Burlington–Bristol Bridge is a historic vertical-lift bridge spanning the Delaware River and connecting Burlington, New Jersey, with Bristol, Pennsylvania.
  • D. Menands Bridge
    Menands Bridge is a highway bridge over the Hudson River in New York State, connecting the village of Menands with the city of Troy.
  • E. Androscoggin Swinging Bridge
    The Androscoggin Swinging Bridge is a historic pedestrian suspension bridge spanning the Androscoggin River between Brunswick and Topsham in Maine.
  • 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_69e245b4829881909b77a70e942bbd54 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a8fc37908190af86a01ab85737d6 completed April 29, 2026, 6:45 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c827401888190bc01ad0a02238698 completed May 19, 2026, 3:32 p.m.
NEDg Description generation batch_6a0ca6f229308190bf72b52fd44144d3 completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca7f09af48190b7bfdae25d2f286b completed May 19, 2026, 6:12 p.m.
Created at: April 17, 2026, 6:06 p.m.