Triple
T33109607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | former Pennsylvania Railroad Chestnut Hill Branch |
E847290
|
entity |
| Predicate | servedCommutersTo |
P35023
|
FINISHED |
| Object | central Philadelphia terminals |
—
|
LITERAL 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: central Philadelphia terminals | Statement: [former Pennsylvania Railroad Chestnut Hill Branch, servedCommutersTo, central Philadelphia terminals]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servedCommutersTo Context triple: [former Pennsylvania Railroad Chestnut Hill Branch, servedCommutersTo, central Philadelphia terminals]
-
A.
servedTravelersBetween
Indicates that an entity provided transportation service for travelers moving between two specified locations.
-
B.
servedByTransportation
Indicates that a location or entity is provided access or connection by a particular mode or service of transportation.
-
C.
commuterServiceTo
chosen
Indicates a transportation service that regularly carries commuters to a specified destination.
-
D.
hasCommuterServices
Indicates that a location or facility provides transportation services specifically intended for regular commuters, such as daily or frequent travelers between home and work or school.
-
E.
usedByCommuters
Indicates that something is regularly utilized by people traveling between home and work or school.
- F. None of above.
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_69f3495686508190b76bf20fa5e00bf7 |
completed | April 30, 2026, 12:21 p.m. |
| NER | Named-entity recognition | batch_69ff5285ed74819097e6e2a9084a079a |
completed | May 9, 2026, 3:28 p.m. |
| PD | Predicate disambiguation | batch_69ff51fbe28881908ac8417dff9db81a |
completed | May 9, 2026, 3:25 p.m. |
Created at: May 1, 2026, 1:27 a.m.