Triple
T21114624
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vasona Reservoir |
E520261
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Vasona Dam
Vasona Dam is an earthen dam in Los Gatos, California, that impounds Los Gatos Creek to form Vasona Reservoir as part of the local flood control and recreation system.
|
E1467620
|
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: Vasona Dam | Statement: [Vasona Reservoir, hasDam, Vasona Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vasona Dam Context triple: [Vasona Reservoir, hasDam, Vasona Dam]
-
A.
Peligre Dam
Peligre Dam is a major hydroelectric and irrigation dam in central Haiti that forms Lake Péligre and plays a key role in the country’s power supply and water management.
-
B.
Talarn Dam
Talarn Dam is a large hydroelectric and water-regulation dam on the Noguera Pallaresa River in Catalonia, Spain.
-
C.
Vidraru Dam
Vidraru Dam is a major hydroelectric dam on the Argeș River in Romania, known for its impressive arch design and scenic location in the Făgăraș Mountains.
-
D.
Valvan Dam
Valvan Dam is a scenic reservoir and popular picnic spot near Lonavala in Maharashtra, known for its tranquil lake, lush surroundings, and pleasant climate.
-
E.
Salagou Dam
Salagou Dam is a French hydraulic structure in the Hérault department that created the artificial Lac du Salagou, now known for its striking red landscapes and recreational activities.
- 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: Vasona Dam Triple: [Vasona Reservoir, hasDam, Vasona Dam]
Generated description
Vasona Dam is an earthen dam in Los Gatos, California, that impounds Los Gatos Creek to form Vasona Reservoir as part of the local flood control and recreation system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vasona Dam Target entity description: Vasona Dam is an earthen dam in Los Gatos, California, that impounds Los Gatos Creek to form Vasona Reservoir as part of the local flood control and recreation system.
-
A.
Peligre Dam
Peligre Dam is a major hydroelectric and irrigation dam in central Haiti that forms Lake Péligre and plays a key role in the country’s power supply and water management.
-
B.
Talarn Dam
Talarn Dam is a large hydroelectric and water-regulation dam on the Noguera Pallaresa River in Catalonia, Spain.
-
C.
Vidraru Dam
Vidraru Dam is a major hydroelectric dam on the Argeș River in Romania, known for its impressive arch design and scenic location in the Făgăraș Mountains.
-
D.
Valvan Dam
Valvan Dam is a scenic reservoir and popular picnic spot near Lonavala in Maharashtra, known for its tranquil lake, lush surroundings, and pleasant climate.
-
E.
Salagou Dam
Salagou Dam is a French hydraulic structure in the Hérault department that created the artificial Lac du Salagou, now known for its striking red landscapes and recreational activities.
- 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72104e49c8190b75c2e14f6036e39 |
completed | April 21, 2026, 7:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0965e3e1888190b953dbd7209a3c4c |
completed | May 17, 2026, 6:53 a.m. |
| NEDg | Description generation | batch_6a09669ac9988190ba5ec8bcf8dc7eb4 |
completed | May 17, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0967821ce08190a23d22439c343f49 |
completed | May 17, 2026, 7 a.m. |
Created at: April 16, 2026, 2:54 p.m.