Triple
T23378359
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Regional Rail Center City Commuter Tunnel |
E593667
|
entity |
| Predicate | connectsPreviouslySeparateSystems |
P152500
|
FINISHED |
| Object | former Pennsylvania Railroad suburban lines |
—
|
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: former Pennsylvania Railroad suburban lines | Statement: [SEPTA Regional Rail Center City Commuter Tunnel, connectsPreviouslySeparateSystems, former Pennsylvania Railroad suburban lines]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: connectsPreviouslySeparateSystems Context triple: [SEPTA Regional Rail Center City Commuter Tunnel, connectsPreviouslySeparateSystems, former Pennsylvania Railroad suburban lines]
-
A.
connectsSystem
Indicates that one system establishes a link or interface with another system, enabling interaction or data exchange between them.
-
B.
connectsPartOf
Indicates a relationship where one entity serves to link or join a component to the larger whole of which that component is a part.
-
C.
connectsIslands
Indicates a relationship where something (such as a structure, route, or link) joins or provides passage between two or more islands.
-
D.
connectsViaCanal
Indicates that one entity is linked or joined to another by means of a canal.
-
E.
improvesConnectivityBetween
Indicates that one entity enhances, strengthens, or facilitates the quality or efficiency of the connection or communication between two other entities.
- F. None of above. chosen
Provenance (4 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_69e25d268a50819095f2fd479da8ef3f |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a3b526ec8190b0304c72a9010abb |
completed | April 29, 2026, 6:22 a.m. |
| PD | Predicate disambiguation | batch_69f061c7aaa48190a58ce93f87155ffc |
completed | April 28, 2026, 7:29 a.m. |
| PDg | Predicate description generation | batch_69f0bd4a0e408190ad8916faf23562d9 |
completed | April 28, 2026, 1:59 p.m. |
Created at: April 17, 2026, 5:33 p.m.