Triple
T18767118
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ambuklao Dam |
E458920
|
entity |
| Predicate | reservoirName |
P13043
|
FINISHED |
| Object |
Ambuklao Reservoir
Ambuklao Reservoir is an artificial lake in Benguet, Philippines, formed by the Ambuklao Dam and used primarily for hydroelectric power generation, irrigation, and flood control.
|
E458920
|
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: Ambuklao Reservoir | Statement: [Ambuklao Dam, reservoirName, Ambuklao Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ambuklao Reservoir Context triple: [Ambuklao Dam, reservoirName, Ambuklao Reservoir]
-
A.
Ambuklao Dam
Ambuklao Dam is a major hydroelectric and flood-control dam in Benguet, Philippines, known as one of the country’s earliest large-scale hydropower projects.
-
B.
Magat Dam
Magat Dam is a large multipurpose rock-fill dam in the Philippines that provides hydroelectric power, irrigation, and flood control for the Cagayan Valley region.
-
C.
Malpaso Dam
Malpaso Dam is a major hydroelectric dam in Chiapas, Mexico, forming one of the country’s largest reservoirs and playing a key role in national power generation and flood control.
-
D.
Saguling Reservoir
Saguling Reservoir is a major artificial lake in West Java, Indonesia, created for hydroelectric power generation, water supply, and flood control.
-
E.
Paoay Lake
Paoay Lake is a scenic freshwater lake in Ilocos Norte, Philippines, renowned for its cultural legends, ecological importance, and protected status as a national geological monument.
- 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: Ambuklao Reservoir Triple: [Ambuklao Dam, reservoirName, Ambuklao Reservoir]
Generated description
Ambuklao Reservoir is an artificial lake in Benguet, Philippines, formed by the Ambuklao Dam and used primarily for hydroelectric power generation, irrigation, and flood control.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ambuklao Reservoir Target entity description: Ambuklao Reservoir is an artificial lake in Benguet, Philippines, formed by the Ambuklao Dam and used primarily for hydroelectric power generation, irrigation, and flood control.
-
A.
Ambuklao Dam
chosen
Ambuklao Dam is a major hydroelectric and flood-control dam in Benguet, Philippines, known as one of the country’s earliest large-scale hydropower projects.
-
B.
Magat Dam
Magat Dam is a large multipurpose rock-fill dam in the Philippines that provides hydroelectric power, irrigation, and flood control for the Cagayan Valley region.
-
C.
Malpaso Dam
Malpaso Dam is a major hydroelectric dam in Chiapas, Mexico, forming one of the country’s largest reservoirs and playing a key role in national power generation and flood control.
-
D.
Saguling Reservoir
Saguling Reservoir is a major artificial lake in West Java, Indonesia, created for hydroelectric power generation, water supply, and flood control.
-
E.
Paoay Lake
Paoay Lake is a scenic freshwater lake in Ilocos Norte, Philippines, renowned for its cultural legends, ecological importance, and protected status as a national geological monument.
- F. None of above.
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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e58d859c8081909cec3aa64d264885 |
completed | April 20, 2026, 2:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a053d42a8cc8190b1f738ab62b3977b |
completed | May 14, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_6a0540f000788190a1e5c3dc04cdc2b9 |
completed | May 14, 2026, 3:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0541b4d92881908445f032e2196a62 |
completed | May 14, 2026, 3:29 a.m. |
Created at: April 10, 2026, 11:52 a.m.