Triple
T19924013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Durance-Verdon hydroelectric system |
E478876
|
entity |
| Predicate | containsStructure |
P841
|
FINISHED |
| Object |
Castillon Dam
Castillon Dam is a major hydroelectric dam on the Verdon River in southeastern France, forming Lake Castillon and contributing significantly to regional power generation and water management.
|
E1404752
|
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: Castillon Dam | Statement: [Durance-Verdon hydroelectric system, containsStructure, Castillon Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castillon Dam Context triple: [Durance-Verdon hydroelectric system, containsStructure, Castillon Dam]
-
A.
San Roque Dam
San Roque Dam is a historic and scenic reservoir in Córdoba Province, Argentina, known for its engineering significance and popularity as a recreational and tourist destination.
-
B.
San Roque Dam
San Roque Dam is one of the largest dams in the Philippines, serving as a major source of hydroelectric power, irrigation, and flood control in the Luzon region.
-
C.
La Torrassa Dam
La Torrassa Dam is a hydroelectric and water-regulation dam located on the Noguera Pallaresa River in the Catalan Pyrenees of Spain.
-
D.
Valdecañas Dam
Valdecañas Dam is a large hydroelectric and water-regulation dam on the Tagus River in Spain, known for forming the Valdecañas Reservoir used for power generation, irrigation, and recreation.
-
E.
Alcántara Dam
Alcántara Dam is a large hydroelectric dam on the Tagus River in western Spain, known for its significant role in power generation 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: Castillon Dam Triple: [Durance-Verdon hydroelectric system, containsStructure, Castillon Dam]
Generated description
Castillon Dam is a major hydroelectric dam on the Verdon River in southeastern France, forming Lake Castillon and contributing significantly to regional power generation and water management.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castillon Dam Target entity description: Castillon Dam is a major hydroelectric dam on the Verdon River in southeastern France, forming Lake Castillon and contributing significantly to regional power generation and water management.
-
A.
San Roque Dam
San Roque Dam is a historic and scenic reservoir in Córdoba Province, Argentina, known for its engineering significance and popularity as a recreational and tourist destination.
-
B.
San Roque Dam
San Roque Dam is one of the largest dams in the Philippines, serving as a major source of hydroelectric power, irrigation, and flood control in the Luzon region.
-
C.
La Torrassa Dam
La Torrassa Dam is a hydroelectric and water-regulation dam located on the Noguera Pallaresa River in the Catalan Pyrenees of Spain.
-
D.
Valdecañas Dam
Valdecañas Dam is a large hydroelectric and water-regulation dam on the Tagus River in Spain, known for forming the Valdecañas Reservoir used for power generation, irrigation, and recreation.
-
E.
Alcántara Dam
Alcántara Dam is a large hydroelectric dam on the Tagus River in western Spain, known for its significant role in power generation 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_69d8e521855c8190b41871700afc8d6a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e659c88c548190b9b9eccbdd07d977 |
completed | April 20, 2026, 4:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07fdc045008190bb1f33fa931dff21 |
completed | May 16, 2026, 5:16 a.m. |
| NEDg | Description generation | batch_6a07fe72f47c8190b63c6f528656329e |
completed | May 16, 2026, 5:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a080261c6f88190a2ede168aab944b6 |
completed | May 16, 2026, 5:36 a.m. |
Created at: April 10, 2026, 1:53 p.m.