Triple
T143440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Regional Rail |
E2901
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Newark, Delaware
Newark, Delaware is a small city in northern Delaware known for being home to the University of Delaware and serving as a regional transportation and commercial hub.
|
E27350
|
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: Newark, Delaware | Statement: [SEPTA Regional Rail, serves, Newark, Delaware]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newark, Delaware Context triple: [SEPTA Regional Rail, serves, Newark, Delaware]
-
A.
Wilmington, Delaware
Wilmington, Delaware is the largest city in the state of Delaware and a major financial and corporate hub strategically located between Philadelphia and Baltimore.
-
B.
New Castle County, Delaware
New Castle County, Delaware is the northernmost and most populous county in Delaware, encompassing the city of Wilmington and serving as a major economic and transportation hub for the state.
-
C.
Annapolis
Annapolis is a historic U.S. city on the Chesapeake Bay known for its colonial architecture, maritime heritage, and as the home of the United States Naval Academy.
-
D.
Salisbury, North Carolina
Salisbury, North Carolina is a historic city in the central Piedmont region known for its preserved downtown, cultural institutions, and role as the county seat of Rowan County.
-
E.
Burlington
Burlington is a suburban town in Massachusetts known for its proximity to Boston and its mix of residential neighborhoods, office parks, and retail centers.
- 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: Newark, Delaware Triple: [SEPTA Regional Rail, serves, Newark, Delaware]
Generated description
Newark, Delaware is a small city in northern Delaware known for being home to the University of Delaware and serving as a regional transportation and commercial hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Newark, Delaware Target entity description: Newark, Delaware is a small city in northern Delaware known for being home to the University of Delaware and serving as a regional transportation and commercial hub.
-
A.
Wilmington, Delaware
Wilmington, Delaware is the largest city in the state of Delaware and a major financial and corporate hub strategically located between Philadelphia and Baltimore.
-
B.
New Castle County, Delaware
New Castle County, Delaware is the northernmost and most populous county in Delaware, encompassing the city of Wilmington and serving as a major economic and transportation hub for the state.
-
C.
Annapolis
Annapolis is a historic U.S. city on the Chesapeake Bay known for its colonial architecture, maritime heritage, and as the home of the United States Naval Academy.
-
D.
Salisbury, North Carolina
Salisbury, North Carolina is a historic city in the central Piedmont region known for its preserved downtown, cultural institutions, and role as the county seat of Rowan County.
-
E.
Burlington
Burlington is a suburban town in Massachusetts known for its proximity to Boston and its mix of residential neighborhoods, office parks, and retail centers.
- F. None of above. chosen
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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a257caf678819092e975d5167f9df4 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a33e3bf8948190a30af36f4c21eded |
completed | Feb. 28, 2026, 7:13 p.m. |
| NEDg | Description generation | batch_69a33ef11c548190a866b0a4847e4b16 |
completed | Feb. 28, 2026, 7:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a33f41fb3c8190acfa951fde08d574 |
completed | Feb. 28, 2026, 7:17 p.m. |
Created at: Feb. 28, 2026, 2:31 a.m.