Triple
T3541933
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gravesend Bay |
E74905
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Midwood-Highlands groundwater drainage basin
The Midwood-Highlands groundwater drainage basin is a hydrological region in Brooklyn, New York, that collects and channels groundwater flow toward coastal areas such as Gravesend Bay.
|
E367429
|
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: Midwood-Highlands groundwater drainage basin | Statement: [Gravesend Bay, locatedIn, Midwood-Highlands groundwater drainage basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midwood-Highlands groundwater drainage basin Context triple: [Gravesend Bay, locatedIn, Midwood-Highlands groundwater drainage basin]
-
A.
Hackensack River watershed
The Hackensack River watershed is the drainage area in northeastern New Jersey and southeastern New York that collects water flowing into the Hackensack River before it empties into Newark Bay.
-
B.
Pine Brook
Pine Brook is a small tributary stream that feeds into the Saugus River in Massachusetts.
-
C.
Newark Basin
The Newark Basin is a large Mesozoic rift basin in the northeastern United States, notable for its sedimentary and volcanic rock formations that record the early breakup of the supercontinent Pangaea.
-
D.
Boonton Reservoir
Boonton Reservoir is a man-made lake in northern New Jersey that serves as a major water supply source and recreational area for the surrounding region.
-
E.
Meadowlands District
The Meadowlands District is a wetlands and commercial area in Bergen County, New Jersey, known for hosting major sports and entertainment venues near 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: Midwood-Highlands groundwater drainage basin Triple: [Gravesend Bay, locatedIn, Midwood-Highlands groundwater drainage basin]
Generated description
The Midwood-Highlands groundwater drainage basin is a hydrological region in Brooklyn, New York, that collects and channels groundwater flow toward coastal areas such as Gravesend Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Midwood-Highlands groundwater drainage basin Target entity description: The Midwood-Highlands groundwater drainage basin is a hydrological region in Brooklyn, New York, that collects and channels groundwater flow toward coastal areas such as Gravesend Bay.
-
A.
Hackensack River watershed
The Hackensack River watershed is the drainage area in northeastern New Jersey and southeastern New York that collects water flowing into the Hackensack River before it empties into Newark Bay.
-
B.
Pine Brook
Pine Brook is a small tributary stream that feeds into the Saugus River in Massachusetts.
-
C.
Newark Basin
The Newark Basin is a large Mesozoic rift basin in the northeastern United States, notable for its sedimentary and volcanic rock formations that record the early breakup of the supercontinent Pangaea.
-
D.
Boonton Reservoir
Boonton Reservoir is a man-made lake in northern New Jersey that serves as a major water supply source and recreational area for the surrounding region.
-
E.
Meadowlands District
The Meadowlands District is a wetlands and commercial area in Bergen County, New Jersey, known for hosting major sports and entertainment venues near 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_69ad85d274cc8190ab59c97298a1cfbf |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbf73c5e881909a8352512928377b |
completed | March 8, 2026, 6:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38bda9b848190a06b4b7113f97fc1 |
completed | March 13, 2026, 4 a.m. |
| NEDg | Description generation | batch_69b38c6dbfcc8190897d0c12e8ce4416 |
completed | March 13, 2026, 4:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b38cf9d8188190adb91671d062a6f9 |
completed | March 13, 2026, 4:05 a.m. |
Created at: March 8, 2026, 3:20 p.m.