Triple

T10663700
Position Surface form Disambiguated ID Type / Status
Subject Grays Ferry E251292 entity
Predicate hasLandmark P105 FINISHED
Object Grays Ferry Avenue Bridge
Grays Ferry Avenue Bridge is a major roadway bridge in Philadelphia that carries traffic across the Schuylkill River, connecting the Grays Ferry neighborhood with other parts of the city.
E1010292 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: Grays Ferry Avenue Bridge | Statement: [Grays Ferry, hasLandmark, Grays Ferry Avenue Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grays Ferry Avenue Bridge
Context triple: [Grays Ferry, hasLandmark, Grays Ferry Avenue Bridge]
  • A. 79th Street Bridge
    The 79th Street Bridge is a causeway crossing in Miami, Florida, that connects the mainland to the barrier islands across Biscayne Bay.
  • B. 13th Street Bridge
    The 13th Street Bridge is a roadway bridge that connects Phenix City, Alabama, with neighboring Columbus, Georgia, across the Chattahoochee River.
  • C. 14th Street Bridge
    The 14th Street Bridge is a major bridge complex over the Potomac River in the Washington, D.C. area that carries multiple highway and rail routes between Virginia and the nation’s capital.
  • D. 59th Street Bridge
    The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
  • E. Albany Avenue Bridge
    The Albany Avenue Bridge is a roadway bridge in New Jersey that provides a key vehicular crossing between the mainland and Absecon Island, home to Atlantic City and neighboring shore communities.
  • 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: Grays Ferry Avenue Bridge
Triple: [Grays Ferry, hasLandmark, Grays Ferry Avenue Bridge]
Generated description
Grays Ferry Avenue Bridge is a major roadway bridge in Philadelphia that carries traffic across the Schuylkill River, connecting the Grays Ferry neighborhood with other parts of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grays Ferry Avenue Bridge
Target entity description: Grays Ferry Avenue Bridge is a major roadway bridge in Philadelphia that carries traffic across the Schuylkill River, connecting the Grays Ferry neighborhood with other parts of the city.
  • A. 79th Street Bridge
    The 79th Street Bridge is a causeway crossing in Miami, Florida, that connects the mainland to the barrier islands across Biscayne Bay.
  • B. 13th Street Bridge
    The 13th Street Bridge is a roadway bridge that connects Phenix City, Alabama, with neighboring Columbus, Georgia, across the Chattahoochee River.
  • C. 14th Street Bridge
    The 14th Street Bridge is a major bridge complex over the Potomac River in the Washington, D.C. area that carries multiple highway and rail routes between Virginia and the nation’s capital.
  • D. 59th Street Bridge
    The 59th Street Bridge, officially known as the Queensboro Bridge, is a major cantilever bridge in New York City that spans the East River between Manhattan and Queens.
  • E. Albany Avenue Bridge
    The Albany Avenue Bridge is a roadway bridge in New Jersey that provides a key vehicular crossing between the mainland and Absecon Island, home to Atlantic City and neighboring shore communities.
  • 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_69d6aa5b0d2881909584b20efc5877f0 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6f31db6288190857533213fa9f20d completed April 9, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69f6af38e3548190a5192894932d9b1d completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b02e3b9881909387c1f70176a1bd completed May 3, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69f6b11ced30819090f67a0b1e1369aa completed May 3, 2026, 2:21 a.m.
Created at: April 8, 2026, 9:08 p.m.