Triple
T16052931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subway–Surface tunnel |
E389399
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | West Philadelphia |
E8118
|
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: West Philadelphia | Statement: [Subway–Surface tunnel, connects, West Philadelphia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Philadelphia Context triple: [Subway–Surface tunnel, connects, West Philadelphia]
-
A.
West Philadelphia
chosen
West Philadelphia is a large, historically diverse section of Philadelphia known for its residential neighborhoods, cultural institutions, and major universities.
-
B.
South Philadelphia
South Philadelphia is a historically working-class, culturally diverse section of Philadelphia known for its Italian-American heritage, vibrant food scene, and tight-knit rowhouse neighborhoods.
-
C.
Northwest Philadelphia
Northwest Philadelphia is a largely residential, historically rich section of Philadelphia known for its leafy neighborhoods, hilly terrain, and proximity to Fairmount Park along the Schuylkill River.
-
D.
North Philadelphia
North Philadelphia is a large, historically significant section of Philadelphia known for its dense residential neighborhoods, cultural institutions, and major transit connections.
-
E.
Southwest Philadelphia
Southwest Philadelphia is a predominantly residential section of Philadelphia characterized by diverse neighborhoods, historic rowhomes, and proximity to the city’s airport and industrial districts.
- 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1836365688190b182f29bbb66127e |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb8b1b2c8190949943b20f2f8574 |
completed | May 10, 2026, 2:20 a.m. |
Created at: April 10, 2026, 4:56 a.m.