Triple

T15899170
Position Surface form Disambiguated ID Type / Status
Subject Omo River E385538 entity
Predicate hasDam P8736 FINISHED
Object Gibe I Dam
Gibe I Dam is a hydroelectric dam in Ethiopia that harnesses the Omo River to generate power for the national grid.
 E1185578 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: Gibe I Dam | Statement: [Omo River, hasDam, Gibe I Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gibe I Dam
Context triple: [Omo River, hasDam, Gibe I Dam]
  • A. Merowe Dam
    Merowe Dam is a large hydroelectric dam on the Nile River in northern Sudan, known for its significant power generation capacity and its controversial social and environmental impacts.
  • B. Jebel Aulia Dam
    Jebel Aulia Dam is a large dam on the White Nile in Sudan, originally built by the British in the 1930s for water storage and flow regulation.
  • C. Sennar Dam
    Sennar Dam is a major early-20th-century irrigation and hydroelectric dam on the Blue Nile in Sudan, crucial for agricultural development in the Gezira region.
  • D. Qaraoun Dam
    Qaraoun Dam is a major concrete dam in Lebanon that creates Lake Qaraoun, serving as a key source of hydroelectric power, irrigation, and water storage for the Litani River basin.
  • E. Gibe II Dam
    Gibe II Dam is a hydroelectric power facility in Ethiopia that harnesses the flow of the Omo River to generate electricity.
  • 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: Gibe I Dam
Triple: [Omo River, hasDam, Gibe I Dam]
Generated description
Gibe I Dam is a hydroelectric dam in Ethiopia that harnesses the Omo River to generate power for the national grid.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gibe I Dam
Target entity description: Gibe I Dam is a hydroelectric dam in Ethiopia that harnesses the Omo River to generate power for the national grid.
  • A. Merowe Dam
    Merowe Dam is a large hydroelectric dam on the Nile River in northern Sudan, known for its significant power generation capacity and its controversial social and environmental impacts.
  • B. Jebel Aulia Dam
    Jebel Aulia Dam is a large dam on the White Nile in Sudan, originally built by the British in the 1930s for water storage and flow regulation.
  • C. Sennar Dam
    Sennar Dam is a major early-20th-century irrigation and hydroelectric dam on the Blue Nile in Sudan, crucial for agricultural development in the Gezira region.
  • D. Qaraoun Dam
    Qaraoun Dam is a major concrete dam in Lebanon that creates Lake Qaraoun, serving as a key source of hydroelectric power, irrigation, and water storage for the Litani River basin.
  • E. Gibe II Dam
    Gibe II Dam is a hydroelectric power facility in Ethiopia that harnesses the flow of the Omo River to generate electricity.
  • 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_69d86da5b800819083a31be937d738b0 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1563bd0688190b6f7a695be0a4625 completed April 16, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe6cd5a881908716f1dcf7d77004 completed May 9, 2026, 11:08 p.m.
NEDg Description generation batch_69ffbf50d5fc8190a045846f046e04cf completed May 9, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69ffbfb1ed7c81908771dedce172707a completed May 9, 2026, 11:13 p.m.
Created at: April 10, 2026, 4:51 a.m.