Triple

T512334
Position Surface form Disambiguated ID Type / Status
Subject Schuylkill River E10633 entity
Predicate crossedBy P416 FINISHED
Object Schuylkill Expressway bridges
The Schuylkill Expressway bridges are a series of highway bridges in the Philadelphia area that carry Interstate 76 across the Schuylkill River at multiple points along its urban course.
 E63795 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: Schuylkill Expressway bridges | Statement: [Schuylkill River, crossedBy, Schuylkill Expressway bridges]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Schuylkill Expressway bridges
Context triple: [Schuylkill River, crossedBy, Schuylkill Expressway bridges]
  • A. Willis Avenue Bridge
    The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
  • B. Forth Road Bridge
    The Forth Road Bridge is a major suspension bridge in eastern Scotland that carries road traffic across the Firth of Forth, linking Edinburgh to Fife.
  • C. Whitestone Bridge
    The Whitestone Bridge is a major suspension bridge in New York City that connects the Bronx and Queens across the East River, serving as a key link between the city and Long Island.
  • D. Tappan Zee Bridge
    The Tappan Zee Bridge was a major highway span in New York that carried traffic across the Hudson River between Westchester and Rockland counties, north of New York City.
  • E. Madison Avenue Bridge
    The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
  • 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: Schuylkill Expressway bridges
Triple: [Schuylkill River, crossedBy, Schuylkill Expressway bridges]
Generated description
The Schuylkill Expressway bridges are a series of highway bridges in the Philadelphia area that carry Interstate 76 across the Schuylkill River at multiple points along its urban course.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Schuylkill Expressway bridges
Target entity description: The Schuylkill Expressway bridges are a series of highway bridges in the Philadelphia area that carry Interstate 76 across the Schuylkill River at multiple points along its urban course.
  • A. Willis Avenue Bridge
    The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
  • B. Forth Road Bridge
    The Forth Road Bridge is a major suspension bridge in eastern Scotland that carries road traffic across the Firth of Forth, linking Edinburgh to Fife.
  • C. Whitestone Bridge
    The Whitestone Bridge is a major suspension bridge in New York City that connects the Bronx and Queens across the East River, serving as a key link between the city and Long Island.
  • D. Tappan Zee Bridge
    The Tappan Zee Bridge was a major highway span in New York that carried traffic across the Hudson River between Westchester and Rockland counties, north of New York City.
  • E. Madison Avenue Bridge
    The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f16768c081909d05537ff070868b completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a49ebe662c8190acdbb8857283f7d1 completed March 1, 2026, 8:17 p.m.
NEDg Description generation batch_69a49fcbcae88190acc3e9d61658beba completed March 1, 2026, 8:21 p.m.
NED2 Entity disambiguation (via description) batch_69a4a047b8548190ac9ba95983b06036 completed March 1, 2026, 8:23 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.