Triple

T20024347
Position Surface form Disambiguated ID Type / Status
Subject Silent Valley Reservoir E494936 entity
Predicate hasPart P35 FINISHED
Object Silent Valley Dam
Silent Valley Dam is a key water-retaining structure in Northern Ireland that forms the Silent Valley Reservoir, supplying drinking water to much of County Down and Belfast.
 E1406833 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: Silent Valley Dam | Statement: [Silent Valley Reservoir, hasPart, Silent Valley Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Silent Valley Dam
Context triple: [Silent Valley Reservoir, hasPart, Silent Valley Dam]
  • A. Navilatirtha Dam
    Navilatirtha Dam is a major irrigation and water management structure built across the Malaprabha River in Karnataka, India.
  • B. Ralco Dam
    Ralco Dam is a major hydroelectric power plant in Chile, known for its large reservoir and controversial impact on the local environment and indigenous communities.
  • C. Maithon Dam
    Maithon Dam is a major multipurpose dam in Jharkhand, India, known for flood control, hydroelectric power generation, and supporting irrigation in the Damodar Valley region.
  • D. Gajanur Dam
    Gajanur Dam is a scenic reservoir and popular tourist spot in Karnataka, India, known for its lush surroundings and role in irrigation and water management near Shivamogga.
  • E. Idamalayar Dam
    Idamalayar Dam is a major multipurpose concrete gravity dam in Kerala, India, built across the Idamalayar River (a tributary of the Periyar) for hydroelectric power generation, irrigation, and flood control.
  • 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: Silent Valley Dam
Triple: [Silent Valley Reservoir, hasPart, Silent Valley Dam]
Generated description
Silent Valley Dam is a key water-retaining structure in Northern Ireland that forms the Silent Valley Reservoir, supplying drinking water to much of County Down and Belfast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Silent Valley Dam
Target entity description: Silent Valley Dam is a key water-retaining structure in Northern Ireland that forms the Silent Valley Reservoir, supplying drinking water to much of County Down and Belfast.
  • A. Navilatirtha Dam
    Navilatirtha Dam is a major irrigation and water management structure built across the Malaprabha River in Karnataka, India.
  • B. Ralco Dam
    Ralco Dam is a major hydroelectric power plant in Chile, known for its large reservoir and controversial impact on the local environment and indigenous communities.
  • C. Maithon Dam
    Maithon Dam is a major multipurpose dam in Jharkhand, India, known for flood control, hydroelectric power generation, and supporting irrigation in the Damodar Valley region.
  • D. Gajanur Dam
    Gajanur Dam is a scenic reservoir and popular tourist spot in Karnataka, India, known for its lush surroundings and role in irrigation and water management near Shivamogga.
  • E. Idamalayar Dam
    Idamalayar Dam is a major multipurpose concrete gravity dam in Kerala, India, built across the Idamalayar River (a tributary of the Periyar) for hydroelectric power generation, irrigation, and flood control.
  • 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_69da626bfd288190aa5d65098b6433ae completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6628b6b7c81909a660fbec9c92295 completed April 20, 2026, 5:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080e2d32008190a770addba6e44adb completed May 16, 2026, 6:26 a.m.
NEDg Description generation batch_6a080ec9c56481908b69834b5a1ae105 completed May 16, 2026, 6:29 a.m.
NED2 Entity disambiguation (via description) batch_6a080f6e218c8190b4c7b0d5de9f984c completed May 16, 2026, 6:32 a.m.
Created at: April 11, 2026, 3:35 p.m.