Triple
T11926396
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 5th Street/Independence Hall station |
E283793
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Old City, Philadelphia |
E55813
|
NE FINISHED |
How this triple was built (2 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: Old City, Philadelphia | Statement: [5th Street/Independence Hall station, serves, Old City, Philadelphia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old City, Philadelphia Context triple: [5th Street/Independence Hall station, serves, Old City, Philadelphia]
-
A.
Old City, Philadelphia
chosen
Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
-
B.
Fairmount
Fairmount is a residential neighborhood in Philadelphia, Pennsylvania, known for its historic architecture, cultural institutions, and proximity to the city’s Museum District.
-
C.
Fairmount
Fairmount is a residential neighborhood area within the Hyde Park section of Boston, Massachusetts.
-
D.
Centre Square, Philadelphia
Centre Square, Philadelphia is a historic central public square in downtown Philadelphia that has served as a civic focal point and site of major municipal facilities since the city’s early development.
-
E.
Chestnut Street District
Chestnut Street District is a historic residential neighborhood in Salem, Massachusetts, known for its well-preserved Federal-style architecture and 19th-century merchant homes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab2ce9c48190b5d39511b524f666 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8e8e3ff308190851ce656286bc67e |
completed | April 10, 2026, 12:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f471a856208190bb88254090c03ed0 |
completed | May 1, 2026, 9:26 a.m. |
Created at: April 8, 2026, 9:45 p.m.