Triple
T92400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Market Street (Philadelphia) |
E1856
|
entity |
| Predicate | terminusArea |
P388
|
FINISHED |
| Object |
Delaware River waterfront
The Delaware River waterfront is a revitalized urban riverfront district in Philadelphia known for its parks, piers, cultural attractions, and recreational spaces along the eastern edge of the city.
|
E10308
|
NE FINISHED |
How this triple was built (5 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 River waterfront | Statement: [Market Street (Philadelphia), terminusArea, Delaware River waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delaware River waterfront Context triple: [Market Street (Philadelphia), terminusArea, Delaware River waterfront]
-
A.
New York Harbor estuarine system
The New York Harbor estuarine system is a complex network of tidal waterways and wetlands at the meeting of the Hudson River and the Atlantic Ocean, forming one of the world’s largest natural harbors and a critical ecological and shipping hub for the New York metropolitan area.
-
B.
Rondout Creek
Rondout Creek is a significant stream in southeastern New York that flows through the Catskill region and the city of Kingston before joining the Hudson River.
-
C.
Port of New York and New Jersey
The Port of New York and New Jersey is the largest seaport on the U.S. East Coast and a major global shipping and transportation hub serving the New York metropolitan area.
-
D.
Harlem River
The Harlem River is a tidal strait in New York City that separates Manhattan from the Bronx and connects the Hudson River to the East River.
-
E.
Jamaica Bay
Jamaica Bay is a large, wildlife-rich estuary on the southern shore of Long Island in New York City, known for its marshes, bird habitats, and inclusion within the Gateway National Recreation Area.
- 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 River waterfront Triple: [Market Street (Philadelphia), terminusArea, Delaware River waterfront]
Generated description
The Delaware River waterfront is a revitalized urban riverfront district in Philadelphia known for its parks, piers, cultural attractions, and recreational spaces along the eastern edge of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delaware River waterfront Target entity description: The Delaware River waterfront is a revitalized urban riverfront district in Philadelphia known for its parks, piers, cultural attractions, and recreational spaces along the eastern edge of the city.
-
A.
New York Harbor estuarine system
The New York Harbor estuarine system is a complex network of tidal waterways and wetlands at the meeting of the Hudson River and the Atlantic Ocean, forming one of the world’s largest natural harbors and a critical ecological and shipping hub for the New York metropolitan area.
-
B.
Rondout Creek
Rondout Creek is a significant stream in southeastern New York that flows through the Catskill region and the city of Kingston before joining the Hudson River.
-
C.
Port of New York and New Jersey
The Port of New York and New Jersey is the largest seaport on the U.S. East Coast and a major global shipping and transportation hub serving the New York metropolitan area.
-
D.
Harlem River
The Harlem River is a tidal strait in New York City that separates Manhattan from the Bronx and connects the Hudson River to the East River.
-
E.
Jamaica Bay
Jamaica Bay is a large, wildlife-rich estuary on the southern shore of Long Island in New York City, known for its marshes, bird habitats, and inclusion within the Gateway National Recreation Area.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: terminusArea Context triple: [Market Street (Philadelphia), terminusArea, Delaware River waterfront]
-
A.
terminusCity
Indicates that a transportation route or service ends or has its final stop in a particular city.
-
B.
terminusNorth
Indicates that one entity serves as the northern endpoint or final stop of another entity, such as a route, line, or path.
-
C.
terminus
chosen
Indicates that one entity serves as the final endpoint or stopping place for another entity’s movement, route, or process.
-
D.
connectsArea
Indicates that one area serves as a link or passage between two other areas, enabling movement or interaction between them.
-
E.
areaServed
Indicates the geographic region or jurisdiction within which a service, organization, or activity is provided or applicable.
- F. None of above.
Provenance (6 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_69a2512ef600819084d3c627f0d534f4 |
completed | Feb. 28, 2026, 2:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26c1cdad88190aae17fcf5554a674 |
completed | Feb. 28, 2026, 4:16 a.m. |
| NEDg | Description generation | batch_69a26f619a608190b9698811313a2b30 |
completed | Feb. 28, 2026, 4:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a274ab28dc8190ba71579885e62994 |
completed | Feb. 28, 2026, 4:52 a.m. |
| PD | Predicate disambiguation | batch_69a24eb9a5ac8190b1d1300e8c4e3606 |
completed | Feb. 28, 2026, 2:11 a.m. |
Created at: Feb. 28, 2026, 2:07 a.m.