Triple
T12511782
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Basin of Ashokan Reservoir |
E299095
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
New York City watershed lands
New York City watershed lands are protected upstate New York areas of forests, reservoirs, and surrounding terrain that supply and safeguard the city’s unfiltered drinking water.
|
E986952
|
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: New York City watershed lands | Statement: [East Basin of Ashokan Reservoir, partOf, New York City watershed lands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York City watershed lands Context triple: [East Basin of Ashokan Reservoir, partOf, New York City watershed lands]
-
A.
Mount Tamalpais Watershed
Mount Tamalpais Watershed is a protected natural area on the slopes of Mount Tamalpais in Marin County, California, that safeguards local water supplies while offering extensive open space and recreational opportunities.
-
B.
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.
-
C.
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.
-
D.
Harlem watershed
The Harlem watershed is the drainage basin that collects and channels surface water from the Harlem area’s network of streams and creeks into larger connected water bodies.
-
E.
Surface/Subsurface: New York’s Water
"Surface/Subsurface: New York’s Water" is a publication by the architecture firm Weiss/Manfredi that explores the design, infrastructure, and environmental systems of New York City’s water landscapes.
- 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: New York City watershed lands Triple: [East Basin of Ashokan Reservoir, partOf, New York City watershed lands]
Generated description
New York City watershed lands are protected upstate New York areas of forests, reservoirs, and surrounding terrain that supply and safeguard the city’s unfiltered drinking water.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New York City watershed lands Target entity description: New York City watershed lands are protected upstate New York areas of forests, reservoirs, and surrounding terrain that supply and safeguard the city’s unfiltered drinking water.
-
A.
Mount Tamalpais Watershed
Mount Tamalpais Watershed is a protected natural area on the slopes of Mount Tamalpais in Marin County, California, that safeguards local water supplies while offering extensive open space and recreational opportunities.
-
B.
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.
-
C.
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.
-
D.
Harlem watershed
The Harlem watershed is the drainage basin that collects and channels surface water from the Harlem area’s network of streams and creeks into larger connected water bodies.
-
E.
Surface/Subsurface: New York’s Water
"Surface/Subsurface: New York’s Water" is a publication by the architecture firm Weiss/Manfredi that explores the design, infrastructure, and environmental systems of New York City’s water landscapes.
- 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_69d6ada4cd388190ae3bbf83ff87057a |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9541d6e508190a4992f328e077467 |
completed | April 10, 2026, 7:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64bb94d608190aae4c8ec39556362 |
completed | May 2, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69f64ce1b0ec8190bcbd245255e548b5 |
completed | May 2, 2026, 7:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f64da735f48190b051ce173c13e5b2 |
completed | May 2, 2026, 7:16 p.m. |
Created at: April 8, 2026, 9:57 p.m.