Triple
T92349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Subway–Surface Trolley Lines |
E1855
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object |
Delaware County
Delaware County is a suburban county in southeastern Pennsylvania, adjacent to Philadelphia, known for its mix of residential communities, educational institutions, and regional transportation links.
|
E29092
|
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: Delaware County | Statement: [SEPTA Subway–Surface Trolley Lines, servesArea, Delaware County]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delaware County Context triple: [SEPTA Subway–Surface Trolley Lines, servesArea, Delaware County]
-
A.
Greene County
Greene County is a rural county in southwestern Pennsylvania known for its Appalachian landscape, coal mining history, and small-town communities within the greater Pittsburgh region.
-
B.
Mercer County
Mercer County is a county in southern West Virginia known for its Appalachian landscape, coal mining heritage, and the city of Bluefield as one of its principal communities.
-
C.
Mercer County
Mercer County is a central New Jersey county best known for encompassing the state capital of Trenton and the university town of Princeton.
-
D.
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.
-
E.
Putnam County
Putnam County is a suburban county in southeastern New York State known for its lakes, forests, and commuter communities north of New York City.
- 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: Delaware County Triple: [SEPTA Subway–Surface Trolley Lines, servesArea, Delaware County]
Generated description
Delaware County is a suburban county in southeastern Pennsylvania, adjacent to Philadelphia, known for its mix of residential communities, educational institutions, and regional transportation links.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delaware County Target entity description: Delaware County is a suburban county in southeastern Pennsylvania, adjacent to Philadelphia, known for its mix of residential communities, educational institutions, and regional transportation links.
-
A.
Greene County
Greene County is a rural county in southwestern Pennsylvania known for its Appalachian landscape, coal mining history, and small-town communities within the greater Pittsburgh region.
-
B.
Mercer County
Mercer County is a central New Jersey county best known for encompassing the state capital of Trenton and the university town of Princeton.
-
C.
Mercer County
Mercer County is a county in southern West Virginia known for its Appalachian landscape, coal mining heritage, and the city of Bluefield as one of its principal communities.
-
D.
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.
-
E.
Putnam County
Putnam County is a suburban county in southeastern New York State known for its lakes, forests, and commuter communities north of New York City.
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a2567dd770819088eb77ffc6d2d1cf |
completed | Feb. 28, 2026, 2:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3587365fc8190a1aea44058df3fb7 |
completed | Feb. 28, 2026, 9:04 p.m. |
| NEDg | Description generation | batch_69a35a75317881908dff510611d366b5 |
completed | Feb. 28, 2026, 9:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a35ac9f8948190ade412a2119a9bd1 |
completed | Feb. 28, 2026, 9:14 p.m. |
Created at: Feb. 28, 2026, 2:07 a.m.