Triple
T19342348
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montour Trail |
E483787
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Library Viaduct
Library Viaduct is a historic railroad bridge repurposed as part of the Montour Trail, carrying the recreational path over local terrain in the Library area of Pennsylvania.
|
E1371324
|
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: Library Viaduct | Statement: [Montour Trail, hasStructure, Library Viaduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Library Viaduct Context triple: [Montour Trail, hasStructure, Library Viaduct]
-
A.
Pylons Project
Pylons Project is an open-source organization that develops and maintains Python web frameworks and related tools, including the Pyramid framework.
-
B.
Arc Infrastructure
Arc Infrastructure is a major rail freight network operator in Western Australia, managing and maintaining extensive regional rail lines used primarily for mining and agricultural transport.
-
C.
Cascades Library
Cascades Library is a public library serving the Cascades community in Loudoun County, Virginia, offering books, digital resources, and community programs.
-
D.
Concourse
Concourse is a neighborhood in the South Bronx of New York City, known for its proximity to Yankee Stadium and the Grand Concourse boulevard.
-
E.
Pylon
Pylon was an influential American post-punk band from Athens, Georgia, known for its angular guitar sound and role in the early alternative rock scene.
- 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: Library Viaduct Triple: [Montour Trail, hasStructure, Library Viaduct]
Generated description
Library Viaduct is a historic railroad bridge repurposed as part of the Montour Trail, carrying the recreational path over local terrain in the Library area of Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Library Viaduct Target entity description: Library Viaduct is a historic railroad bridge repurposed as part of the Montour Trail, carrying the recreational path over local terrain in the Library area of Pennsylvania.
-
A.
Pylons Project
Pylons Project is an open-source organization that develops and maintains Python web frameworks and related tools, including the Pyramid framework.
-
B.
Arc Infrastructure
Arc Infrastructure is a major rail freight network operator in Western Australia, managing and maintaining extensive regional rail lines used primarily for mining and agricultural transport.
-
C.
Cascades Library
Cascades Library is a public library serving the Cascades community in Loudoun County, Virginia, offering books, digital resources, and community programs.
-
D.
Concourse
Concourse is a neighborhood in the South Bronx of New York City, known for its proximity to Yankee Stadium and the Grand Concourse boulevard.
-
E.
Pylon
Pylon was an influential American post-punk band from Athens, Georgia, known for its angular guitar sound and role in the early alternative rock scene.
- 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6185795bc8190a63061ca794c0d67 |
completed | April 20, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a071be916a881909afdc2b0811f4795 |
completed | May 15, 2026, 1:13 p.m. |
| NEDg | Description generation | batch_6a071c8a9dec8190a4fbb88736b73912 |
completed | May 15, 2026, 1:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a071e0e00208190a6e05266d5bc47e2 |
completed | May 15, 2026, 1:22 p.m. |
Created at: April 10, 2026, 1:33 p.m.