Triple
T7554938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | King of Prussia Rail extension |
E178637
|
entity |
| Predicate | planningAgency |
P18541
|
FINISHED |
| Object |
Delaware Valley Regional Planning Commission
The Delaware Valley Regional Planning Commission is the metropolitan planning organization responsible for long-range transportation, land use, and economic development planning in the Greater Philadelphia and surrounding Delaware Valley region.
|
E673575
|
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 Valley Regional Planning Commission | Statement: [King of Prussia Rail extension, planningAgency, Delaware Valley Regional Planning Commission]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delaware Valley Regional Planning Commission Context triple: [King of Prussia Rail extension, planningAgency, Delaware Valley Regional Planning Commission]
-
A.
Delaware River and Bay Authority
The Delaware River and Bay Authority is a bi-state governmental agency that manages and operates transportation infrastructure and services, including bridges, ferries, and airports, between Delaware and New Jersey.
-
B.
Bi-State Regional Commission
The Bi-State Regional Commission is a regional planning and coordination agency serving the Quad Cities area and surrounding communities in Illinois and Iowa, focusing on transportation, land use, and economic development.
-
C.
Delaware River Waterfront Corporation
The Delaware River Waterfront Corporation is a nonprofit organization that plans, develops, and manages public spaces and revitalization projects along Philadelphia’s central Delaware River waterfront.
-
D.
Delaware River Port Authority
The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
-
E.
Columbia Region Association of Governments
The Columbia Region Association of Governments was a former regional planning and coordination body for the Portland, Oregon metropolitan area that served as the predecessor to today’s Metro regional government.
- 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 Valley Regional Planning Commission Triple: [King of Prussia Rail extension, planningAgency, Delaware Valley Regional Planning Commission]
Generated description
The Delaware Valley Regional Planning Commission is the metropolitan planning organization responsible for long-range transportation, land use, and economic development planning in the Greater Philadelphia and surrounding Delaware Valley region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delaware Valley Regional Planning Commission Target entity description: The Delaware Valley Regional Planning Commission is the metropolitan planning organization responsible for long-range transportation, land use, and economic development planning in the Greater Philadelphia and surrounding Delaware Valley region.
-
A.
Delaware River and Bay Authority
The Delaware River and Bay Authority is a bi-state governmental agency that manages and operates transportation infrastructure and services, including bridges, ferries, and airports, between Delaware and New Jersey.
-
B.
Bi-State Regional Commission
The Bi-State Regional Commission is a regional planning and coordination agency serving the Quad Cities area and surrounding communities in Illinois and Iowa, focusing on transportation, land use, and economic development.
-
C.
Delaware River Waterfront Corporation
The Delaware River Waterfront Corporation is a nonprofit organization that plans, develops, and manages public spaces and revitalization projects along Philadelphia’s central Delaware River waterfront.
-
D.
Delaware River Port Authority
The Delaware River Port Authority is a bi-state agency that manages key transportation infrastructure, including bridges and transit services, connecting Pennsylvania and New Jersey across the Delaware River.
-
E.
Columbia Region Association of Governments
The Columbia Region Association of Governments was a former regional planning and coordination body for the Portland, Oregon metropolitan area that served as the predecessor to today’s Metro regional government.
- 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_69c69f2da22c8190a50942ac20af70e8 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8d82dd481908351876edc70c4ec |
completed | March 27, 2026, 9:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856be6e1c8190ba292d4d9cf1f37f |
completed | March 28, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69c85765d1f48190b171ff87a15c5b74 |
completed | March 28, 2026, 10:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8580963748190b81bd7437259da28 |
completed | March 28, 2026, 10:36 p.m. |
Created at: March 27, 2026, 3:49 p.m.