Triple
T2453064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paerdegat Basin |
E53749
|
entity |
| Predicate | hasNearbyFacility |
P5648
|
FINISHED |
| Object |
Paerdegat Basin Combined Sewer Overflow Facility
The Paerdegat Basin Combined Sewer Overflow Facility is a major wastewater management installation in Brooklyn, New York, designed to capture and treat combined sewer overflows before they enter Paerdegat Basin and Jamaica Bay.
|
E269044
|
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: Paerdegat Basin Combined Sewer Overflow Facility | Statement: [Paerdegat Basin, hasNearbyFacility, Paerdegat Basin Combined Sewer Overflow Facility]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Paerdegat Basin Combined Sewer Overflow Facility Context triple: [Paerdegat Basin, hasNearbyFacility, Paerdegat Basin Combined Sewer Overflow Facility]
-
A.
Blue Plains Advanced Wastewater Treatment Plant
The Blue Plains Advanced Wastewater Treatment Plant is a major wastewater treatment facility in Washington, D.C., recognized as one of the largest and most advanced of its kind in the world.
-
B.
Deer Island Wastewater Treatment Plant
Deer Island Wastewater Treatment Plant is a major sewage treatment facility in Boston Harbor that serves the Greater Boston area and plays a key role in improving the region’s water quality.
-
C.
Tracy Pumping Plant
Tracy Pumping Plant is a major water pumping facility in California that lifts and conveys water from the Sacramento–San Joaquin Delta into the Central Valley Project’s distribution system.
-
D.
Green Brook Flood Control Project
The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
-
E.
Croton Reservoir system
The Croton Reservoir system is a network of reservoirs and related infrastructure in New York that forms a major component of the New York City water supply.
- 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: Paerdegat Basin Combined Sewer Overflow Facility Triple: [Paerdegat Basin, hasNearbyFacility, Paerdegat Basin Combined Sewer Overflow Facility]
Generated description
The Paerdegat Basin Combined Sewer Overflow Facility is a major wastewater management installation in Brooklyn, New York, designed to capture and treat combined sewer overflows before they enter Paerdegat Basin and Jamaica Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Paerdegat Basin Combined Sewer Overflow Facility Target entity description: The Paerdegat Basin Combined Sewer Overflow Facility is a major wastewater management installation in Brooklyn, New York, designed to capture and treat combined sewer overflows before they enter Paerdegat Basin and Jamaica Bay.
-
A.
Blue Plains Advanced Wastewater Treatment Plant
The Blue Plains Advanced Wastewater Treatment Plant is a major wastewater treatment facility in Washington, D.C., recognized as one of the largest and most advanced of its kind in the world.
-
B.
Deer Island Wastewater Treatment Plant
Deer Island Wastewater Treatment Plant is a major sewage treatment facility in Boston Harbor that serves the Greater Boston area and plays a key role in improving the region’s water quality.
-
C.
Tracy Pumping Plant
Tracy Pumping Plant is a major water pumping facility in California that lifts and conveys water from the Sacramento–San Joaquin Delta into the Central Valley Project’s distribution system.
-
D.
Green Brook Flood Control Project
The Green Brook Flood Control Project is a comprehensive flood mitigation initiative designed to protect Bound Brook and surrounding New Jersey communities from recurring flooding through levees, floodwalls, channel improvements, and related infrastructure.
-
E.
Croton Reservoir system
The Croton Reservoir system is a network of reservoirs and related infrastructure in New York that forms a major component of the New York City water supply.
- 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_69ab495d227c8190b26ae6548eeb1019 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd0f699308190910a41520dc9efdb |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef0c544788190bb0e8c5ae4a32ff0 |
completed | March 9, 2026, 4:09 p.m. |
| NEDg | Description generation | batch_69aef53740508190893b14bb1b411a30 |
completed | March 9, 2026, 4:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aef9594024819088e7afc0e64429ff |
completed | March 9, 2026, 4:46 p.m. |
Created at: March 6, 2026, 9:43 p.m.