Triple
T21485080
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Flatiron Reservoir |
E530096
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Northern Water |
—
|
NE NERFINISHED |
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: Northern Water | Statement: [Flatiron Reservoir, operatedBy, Northern Water]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Water Context triple: [Flatiron Reservoir, operatedBy, Northern Water]
-
A.
Northern Water
chosen
Northern Water is a public water agency in northern Colorado that manages, stores, and delivers water supplies for municipal, industrial, and agricultural use across the region.
-
B.
West Water
West Water is a tributary stream of the North Esk River in eastern Scotland.
-
C.
Springwater
Springwater is a rural township in central Ontario, Canada, known for its agricultural landscape and proximity to the city of Barrie.
-
D.
Meridian Water
Meridian Water is a new railway station and major regeneration area in Enfield, London, serving a large mixed-use development with improved rail links into central London and beyond.
-
E.
Strathmore water
Strathmore water is a Scottish bottled water brand known for its still and sparkling mineral waters, produced and marketed by A.G. Barr.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea365a8481909635f614b23e751f |
completed | April 23, 2026, 9:45 a.m. |
Created at: April 16, 2026, 6:21 p.m.