Triple
T10310182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City Water Tunnel No. 3 |
E241866
|
entity |
| Predicate | projectAnnouncedBy |
P5100
|
FINISHED |
| Object | New York City Department of Water Supply, Gas and Electricity |
E6673
|
NE FINISHED |
How this triple was built (2 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 Department of Water Supply, Gas and Electricity | Statement: [New York City Water Tunnel No. 3, projectAnnouncedBy, New York City Department of Water Supply, Gas and Electricity]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New York City Department of Water Supply, Gas and Electricity Context triple: [New York City Water Tunnel No. 3, projectAnnouncedBy, New York City Department of Water Supply, Gas and Electricity]
-
A.
New York City Board of Water Supply
The New York City Board of Water Supply was a municipal agency responsible for planning and constructing the large-scale waterworks that expanded and secured New York City’s drinking water system in the early 20th century.
-
B.
New York City Department of Environmental Protection
chosen
The New York City Department of Environmental Protection is the municipal agency responsible for managing the city’s water supply, wastewater treatment, and environmental regulation to protect public health and natural resources.
-
C.
New York Power Authority
The New York Power Authority is a New York State public power organization that generates and transmits electricity and manages key infrastructure assets across the state.
-
D.
Metropolitan Edison Company
Metropolitan Edison Company is a regional electric utility that formerly operated the Three Mile Island nuclear power plant in Pennsylvania.
-
E.
New York Power
New York Power was a professional women's soccer team based in the New York metropolitan area that competed in the early-2000s Women’s United Soccer Association.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381ac38808190a8ca7457c85b625b |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d32a18ac81909b4efd8c1ba3e113 |
completed | April 7, 2026, 9:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71d7154b88190a0ae1dfa029b125e |
completed | April 9, 2026, 3:30 a.m. |
Created at: April 6, 2026, 11:47 a.m.