Triple

T16688342
Position Surface form Disambiguated ID Type / Status
Subject Providence River E405524 entity
Predicate crossedBy P416 FINISHED
Object Point Street Bridge
The Point Street Bridge is a historic steel swing bridge in Providence, Rhode Island, carrying Point Street across the Providence River and serving as a notable local landmark.
 E1383870 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: Point Street Bridge | Statement: [Providence River, crossedBy, Point Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Point Street Bridge
Context triple: [Providence River, crossedBy, Point Street Bridge]
  • A. Market Street Bridge
    The Market Street Bridge is a historic multi-span bridge in Harrisburg, Pennsylvania, that carries Market Street across the Susquehanna River and serves as a key connection between the city and its western suburbs.
  • B. Market Street Bridge
    The Market Street Bridge is a historic steel truss bridge spanning the Ohio River, connecting Steubenville, Ohio, with neighboring communities in West Virginia.
  • C. Market Street Bridge
    Market Street Bridge is a key vehicular and pedestrian bridge in Williamsport, Pennsylvania, that spans the West Branch Susquehanna River and connects the city to surrounding communities.
  • D. Market Street Bridge
    Market Street Bridge is a notable roadway bridge in Ottumwa, Iowa, that carries traffic across the Des Moines River near the city’s downtown.
  • E. Fourth Street Bridge
    The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
  • 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: Point Street Bridge
Triple: [Providence River, crossedBy, Point Street Bridge]
Generated description
The Point Street Bridge is a historic steel swing bridge in Providence, Rhode Island, carrying Point Street across the Providence River and serving as a notable local landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Point Street Bridge
Target entity description: The Point Street Bridge is a historic steel swing bridge in Providence, Rhode Island, carrying Point Street across the Providence River and serving as a notable local landmark.
  • A. Market Street Bridge
    The Market Street Bridge is a historic multi-span bridge in Harrisburg, Pennsylvania, that carries Market Street across the Susquehanna River and serves as a key connection between the city and its western suburbs.
  • B. Market Street Bridge
    The Market Street Bridge is a historic steel truss bridge spanning the Ohio River, connecting Steubenville, Ohio, with neighboring communities in West Virginia.
  • C. Market Street Bridge
    Market Street Bridge is a key vehicular and pedestrian bridge in Williamsport, Pennsylvania, that spans the West Branch Susquehanna River and connects the city to surrounding communities.
  • D. Market Street Bridge
    Market Street Bridge is a notable roadway bridge in Ottumwa, Iowa, that carries traffic across the Des Moines River near the city’s downtown.
  • E. Fourth Street Bridge
    The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
  • 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_69d8838c28748190b3f5967c743940ab completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37ea75df481909a7ebb9b2a9d0afd completed April 18, 2026, 12:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0757617d188190bca3b093b6230405 completed May 15, 2026, 5:26 p.m.
NEDg Description generation batch_6a07583fc26481908bd2f00c19f3b4cd completed May 15, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_6a07594a23ac81908807df4605555d3f completed May 15, 2026, 5:35 p.m.
Created at: April 10, 2026, 5:19 a.m.