Triple
T10160290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elan Valley reservoirs |
E233870
|
entity |
| Predicate | feedsViaAqueduct |
P92348
|
FINISHED |
| Object |
Elan Aqueduct
The Elan Aqueduct is a long-distance water supply system in Wales that transports drinking water from the Elan Valley to the city of Birmingham.
|
E845506
|
NE FINISHED |
How this triple was built (5 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: Elan Aqueduct | Statement: [Elan Valley reservoirs, feedsViaAqueduct, Elan Aqueduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elan Aqueduct Context triple: [Elan Valley reservoirs, feedsViaAqueduct, Elan Aqueduct]
-
A.
Buc aqueduct
The Buc aqueduct is a historic 17th-century French aqueduct near Versailles, built under Louis XIV to supply water to the palace’s elaborate fountains and gardens.
-
B.
Chirk Aqueduct
Chirk Aqueduct is a historic early-19th-century navigable aqueduct in Wales, designed by Thomas Telford to carry the Llangollen Canal across the River Ceiriog near the town of Chirk.
-
C.
Lune Aqueduct
Lune Aqueduct is a historic 18th-century stone aqueduct in Lancaster, England, renowned for carrying the canal high over the River Lune with a series of impressive arches.
-
D.
Cacor aqueduct
The Cacor aqueduct is a historic French water bridge that carries the Canal de Garonne over the Tarn River near Moissac.
-
E.
Valens Aqueduct
The Valens Aqueduct is a late Roman-era aqueduct in Istanbul, Turkey, that once formed a key part of the city’s water supply system and remains a prominent historic landmark.
- 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: Elan Aqueduct Triple: [Elan Valley reservoirs, feedsViaAqueduct, Elan Aqueduct]
Generated description
The Elan Aqueduct is a long-distance water supply system in Wales that transports drinking water from the Elan Valley to the city of Birmingham.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elan Aqueduct Target entity description: The Elan Aqueduct is a long-distance water supply system in Wales that transports drinking water from the Elan Valley to the city of Birmingham.
-
A.
Buc aqueduct
The Buc aqueduct is a historic 17th-century French aqueduct near Versailles, built under Louis XIV to supply water to the palace’s elaborate fountains and gardens.
-
B.
Chirk Aqueduct
Chirk Aqueduct is a historic early-19th-century navigable aqueduct in Wales, designed by Thomas Telford to carry the Llangollen Canal across the River Ceiriog near the town of Chirk.
-
C.
Lune Aqueduct
Lune Aqueduct is a historic 18th-century stone aqueduct in Lancaster, England, renowned for carrying the canal high over the River Lune with a series of impressive arches.
-
D.
Cacor aqueduct
The Cacor aqueduct is a historic French water bridge that carries the Canal de Garonne over the Tarn River near Moissac.
-
E.
Valens Aqueduct
The Valens Aqueduct is a late Roman-era aqueduct in Istanbul, Turkey, that once formed a key part of the city’s water supply system and remains a prominent historic landmark.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: feedsViaAqueduct Context triple: [Elan Valley reservoirs, feedsViaAqueduct, Elan Aqueduct]
-
A.
feedsCanal
Indicates that one water source supplies or channels water into a canal.
-
B.
feedsReservoir
Indicates that one entity supplies or channels a flow (such as water or another resource) into a reservoir.
-
C.
feedsRiver
Indicates that one water body or source supplies water to and flows into a river.
-
D.
feedsAt
Indicates that one entity obtains or consumes food at, from, or using another entity (such as a location, source, or feeding apparatus).
-
E.
feedsAccelerator
Indicates that one entity supplies or directs input, resources, or power into an accelerator system for its operation.
- F. None of above. chosen
Provenance (7 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_69ca848e80748190b91d1e04d35512c7 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdec5831e481909b48fdfa8f1c670b |
completed | April 2, 2026, 4:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d300c2651c8190a80c933002ac62e8 |
completed | April 6, 2026, 12:39 a.m. |
| NEDg | Description generation | batch_69d30254aabc8190966a4398c59a851e |
completed | April 6, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d30305924c8190998cbefa372dca9a |
completed | April 6, 2026, 12:49 a.m. |
| PD | Predicate disambiguation | batch_69cd4ba795808190acc9124c98c6e40f |
completed | April 1, 2026, 4:45 p.m. |
| PDg | Predicate description generation | batch_69cd4f8f869c8190a82ad040993e0244 |
completed | April 1, 2026, 5:02 p.m. |
Created at: March 30, 2026, 9:09 p.m.