Triple
T20395935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leawood Pump House |
E500203
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Leawood Aqueduct |
—
|
NE NERFINISHED |
How this triple was built (3 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: Leawood Aqueduct | Statement: [Leawood Pump House, locatedNear, Leawood Aqueduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leawood Aqueduct Context triple: [Leawood Pump House, locatedNear, Leawood Aqueduct]
-
A.
Fannin-McFarland Aqueduct
Fannin-McFarland Aqueduct is a major water conveyance canal in Arizona that forms part of the Central Arizona Project system delivering Colorado River water to central and southern Arizona.
-
B.
Ea Beck Aqueduct
Ea Beck Aqueduct is a navigable waterway structure in South Yorkshire, England, that carries the New Junction Canal over the River Ea Beck as part of the region’s canal network.
-
C.
Minden Aqueduct
The Minden Aqueduct is a large navigable aqueduct in Germany that carries the Mittelland Canal over the River Weser near the town of Minden.
-
D.
Mokelumne Aqueducts
The Mokelumne Aqueducts are a major water conveyance system in California that transports drinking water from the Sierra Nevada foothills to the San Francisco Bay Area.
-
E.
Siloam Tunnel
The Siloam Tunnel is an ancient water channel in Jerusalem, traditionally dated to the reign of King Hezekiah, engineered to secure the city’s water supply by diverting the Gihon Spring to the Pool of Siloam.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leawood Aqueduct Target entity description: Leawood Aqueduct is a historic stone and iron waterway structure in Derbyshire, England, that carries the Cromford Canal over the River Derwent near the Leawood Pump House.
-
A.
Fannin-McFarland Aqueduct
Fannin-McFarland Aqueduct is a major water conveyance canal in Arizona that forms part of the Central Arizona Project system delivering Colorado River water to central and southern Arizona.
-
B.
Ea Beck Aqueduct
Ea Beck Aqueduct is a navigable waterway structure in South Yorkshire, England, that carries the New Junction Canal over the River Ea Beck as part of the region’s canal network.
-
C.
Minden Aqueduct
The Minden Aqueduct is a large navigable aqueduct in Germany that carries the Mittelland Canal over the River Weser near the town of Minden.
-
D.
Mokelumne Aqueducts
The Mokelumne Aqueducts are a major water conveyance system in California that transports drinking water from the Sierra Nevada foothills to the San Francisco Bay Area.
-
E.
Siloam Tunnel
The Siloam Tunnel is an ancient water channel in Jerusalem, traditionally dated to the reign of King Hezekiah, engineered to secure the city’s water supply by diverting the Gihon Spring to the Pool of Siloam.
- F. None of above. chosen
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_69e0b4a71ebc8190b153a36c738730f4 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67912d7948190ac2fda8ce95e5c70 |
completed | April 20, 2026, 7:05 p.m. |
Created at: April 16, 2026, 11:28 a.m.