Triple
T2973947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tasker–Morris station |
E80348
|
entity |
| Predicate | hasExitTo |
P29827
|
FINISHED |
| Object |
Broad Street
Broad Street is a major north–south thoroughfare in Philadelphia, Pennsylvania, known for its central role in the city's layout and landmarks.
|
E35961
|
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: Broad Street | Statement: [Tasker–Morris station, hasExitTo, Broad Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Broad Street Context triple: [Tasker–Morris station, hasExitTo, Broad Street]
-
A.
Broad Street
Broad Street is a former elevated terminal station in Lower Manhattan that once served as the southern terminus for New York City's BMT Nassau Street Line J train.
-
B.
Broad Street
Broad Street is a historically significant thoroughfare in Selma, Alabama, known for its role in the civil rights movement and its collection of notable historic buildings.
-
C.
Broad Street Extension
Broad Street Extension is a segment of the Newark Light Rail system that connects Newark Penn Station with Newark Broad Street Station, enhancing transit access through downtown Newark, New Jersey.
-
D.
Broad Street (Philadelphia)
Broad Street (Philadelphia) is a major north–south thoroughfare and one of the city’s primary streets, known for landmarks like City Hall and the Avenue of the Arts.
-
E.
Spring Street
Spring Street is a local roadway that intersects at Inman Square in Cambridge, Massachusetts, contributing to the neighborhood’s dense urban street grid.
- 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: Broad Street Triple: [Tasker–Morris station, hasExitTo, Broad Street]
Generated description
Broad Street is a major north–south thoroughfare in Philadelphia, Pennsylvania, known for its central role in the city's layout and landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Broad Street Target entity description: Broad Street is a major north–south thoroughfare in Philadelphia, Pennsylvania, known for its central role in the city's layout and landmarks.
-
A.
Broad Street
Broad Street is a former elevated terminal station in Lower Manhattan that once served as the southern terminus for New York City's BMT Nassau Street Line J train.
-
B.
Broad Street
Broad Street is a historically significant thoroughfare in Selma, Alabama, known for its role in the civil rights movement and its collection of notable historic buildings.
-
C.
Broad Street Extension
Broad Street Extension is a segment of the Newark Light Rail system that connects Newark Penn Station with Newark Broad Street Station, enhancing transit access through downtown Newark, New Jersey.
-
D.
Broad Street (Philadelphia)
chosen
Broad Street (Philadelphia) is a major north–south thoroughfare and one of the city’s primary streets, known for landmarks like City Hall and the Avenue of the Arts.
-
E.
Spring Street
Spring Street is a local roadway that intersects at Inman Square in Cambridge, Massachusetts, contributing to the neighborhood’s dense urban street grid.
- F. None of above.
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_69ad8b14ffe881908ffed62f9595c867 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9987bb6c8190adfb447b76276962 |
completed | March 8, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2033e50988190a99bca343923b099 |
completed | March 12, 2026, 12:05 a.m. |
| NEDg | Description generation | batch_69b20482147c8190852110e01c0988f3 |
completed | March 12, 2026, 12:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b205d86ab0819084a352c0b634a026 |
completed | March 12, 2026, 12:16 a.m. |
Created at: March 8, 2026, 2:58 p.m.