Triple
T18826699
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hatton |
E460404
|
entity |
| Predicate | hasNearbyWaterBody |
P1489
|
FINISHED |
| Object |
Castlereagh Reservoir
Castlereagh Reservoir is a man-made lake in Sri Lanka’s central highlands, known for its scenic surroundings and role in hydroelectric power generation and irrigation.
|
E1344778
|
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: Castlereagh Reservoir | Statement: [Hatton, hasNearbyWaterBody, Castlereagh Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castlereagh Reservoir Context triple: [Hatton, hasNearbyWaterBody, Castlereagh Reservoir]
-
A.
Gouthwaite Reservoir
Gouthwaite Reservoir is a large man-made lake in Nidderdale, North Yorkshire, England, known for its role in water supply, flood control, and as a wildlife-rich nature reserve.
-
B.
Entwistle Reservoir
Entwistle Reservoir is a scenic man-made lake in Lancashire, England, popular for walking and wildlife within the West Pennine Moors.
-
C.
Derwent Reservoir
Derwent Reservoir is a large man-made lake in Derbyshire, England, best known for its scenic surroundings in the Peak District and its historical association with the World War II "Dambusters" training flights.
-
D.
Woodhead Reservoir
Woodhead Reservoir is a major man-made lake in the Longdendale Valley in northern England, built to supply water and help regulate flows along the River Etherow.
-
E.
Thurlow Reservoir
Thurlow Reservoir is a man-made lake on the Tallapoosa River in Alabama, primarily used for hydroelectric power generation, recreation, and water management.
- 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: Castlereagh Reservoir Triple: [Hatton, hasNearbyWaterBody, Castlereagh Reservoir]
Generated description
Castlereagh Reservoir is a man-made lake in Sri Lanka’s central highlands, known for its scenic surroundings and role in hydroelectric power generation and irrigation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castlereagh Reservoir Target entity description: Castlereagh Reservoir is a man-made lake in Sri Lanka’s central highlands, known for its scenic surroundings and role in hydroelectric power generation and irrigation.
-
A.
Gouthwaite Reservoir
Gouthwaite Reservoir is a large man-made lake in Nidderdale, North Yorkshire, England, known for its role in water supply, flood control, and as a wildlife-rich nature reserve.
-
B.
Entwistle Reservoir
Entwistle Reservoir is a scenic man-made lake in Lancashire, England, popular for walking and wildlife within the West Pennine Moors.
-
C.
Derwent Reservoir
Derwent Reservoir is a large man-made lake in Derbyshire, England, best known for its scenic surroundings in the Peak District and its historical association with the World War II "Dambusters" training flights.
-
D.
Woodhead Reservoir
Woodhead Reservoir is a major man-made lake in the Longdendale Valley in northern England, built to supply water and help regulate flows along the River Etherow.
-
E.
Thurlow Reservoir
Thurlow Reservoir is a man-made lake on the Tallapoosa River in Alabama, primarily used for hydroelectric power generation, recreation, and water management.
- 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_69d8dcf94c288190a06dea029ae4b223 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5a6bec7b08190b040ec8b3693f037 |
completed | April 20, 2026, 4:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a055bd068588190bc34b99796e1a3e1 |
completed | May 14, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_6a0560c0ef4c819082b51fd8cee8c738 |
completed | May 14, 2026, 5:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05615a8a7481908ec4c6f9835ca616 |
completed | May 14, 2026, 5:44 a.m. |
Created at: April 10, 2026, 11:56 a.m.