Triple

T19924016
Position Surface form Disambiguated ID Type / Status
Subject Durance-Verdon hydroelectric system E478876 entity
Predicate containsStructure P841 FINISHED
Object Mallemort Dam
Mallemort Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
 E1404753 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: Mallemort Dam | Statement: [Durance-Verdon hydroelectric system, containsStructure, Mallemort Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mallemort Dam
Context triple: [Durance-Verdon hydroelectric system, containsStructure, Mallemort Dam]
  • A. Nisramont Dam
    Nisramont Dam is a hydroelectric and recreational dam in the Belgian Ardennes, forming a large reservoir on the Ourthe River near La Roche-en-Ardenne.
  • B. Calanda Dam
    Calanda Dam is a hydroelectric dam in Switzerland associated with the Calanda mountain region, used primarily for water storage and power generation.
  • C. Vouglans Dam
    Vouglans Dam is a large hydroelectric dam on the Ain River in eastern France, known for forming one of the country’s biggest artificial lakes and generating renewable energy.
  • D. Guthega Dam
    Guthega Dam is a concrete gravity dam on the Snowy River in New South Wales, Australia, forming part of the Snowy Mountains Scheme hydroelectric and irrigation project.
  • E. Petenwell Dam
    Petenwell Dam is a hydroelectric dam in central Wisconsin that creates Petenwell Lake, one of the state’s largest reservoirs, on the Wisconsin River.
  • 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: Mallemort Dam
Triple: [Durance-Verdon hydroelectric system, containsStructure, Mallemort Dam]
Generated description
Mallemort Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mallemort Dam
Target entity description: Mallemort Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
  • A. Nisramont Dam
    Nisramont Dam is a hydroelectric and recreational dam in the Belgian Ardennes, forming a large reservoir on the Ourthe River near La Roche-en-Ardenne.
  • B. Calanda Dam
    Calanda Dam is a hydroelectric dam in Switzerland associated with the Calanda mountain region, used primarily for water storage and power generation.
  • C. Vouglans Dam
    Vouglans Dam is a large hydroelectric dam on the Ain River in eastern France, known for forming one of the country’s biggest artificial lakes and generating renewable energy.
  • D. Guthega Dam
    Guthega Dam is a concrete gravity dam on the Snowy River in New South Wales, Australia, forming part of the Snowy Mountains Scheme hydroelectric and irrigation project.
  • E. Petenwell Dam
    Petenwell Dam is a hydroelectric dam in central Wisconsin that creates Petenwell Lake, one of the state’s largest reservoirs, on the Wisconsin River.
  • 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.