Triple

T8860615
Position Surface form Disambiguated ID Type / Status
Subject Oromia Region E210877 entity
Predicate hasLake P1025 FINISHED
Object Lake Koka
Lake Koka is a man-made reservoir in Ethiopia’s central Rift Valley, created by the Koka Dam on the Awash River and used for hydroelectric power, irrigation, and fishing.
 E762160 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: Lake Koka | Statement: [Oromia Region, hasLake, Lake Koka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Koka
Context triple: [Oromia Region, hasLake, Lake Koka]
  • A. Lake Turano
    Lake Turano is an artificial lake in the Lazio region of central Italy, known for its scenic mountain setting and medieval villages along its shores.
  • B. Siliserh Lake
    Siliserh Lake is a picturesque artificial reservoir near Alwar in Rajasthan, India, known for its scenic surroundings and historic lakeside palace.
  • C. Paliastomi Lake
    Paliastomi Lake is a coastal lagoon in western Georgia known for its rich biodiversity and inclusion within the protected wetlands of Kolkheti National Park.
  • D. Lake Harku
    Lake Harku is a small lake in northern Estonia known for recreation and its proximity to the capital city, Tallinn.
  • E. Jasna Lake
    Jasna Lake is a picturesque alpine lake in northwestern Slovenia, known for its clear turquoise water and scenic mountain backdrop near the resort town of Kranjska Gora.
  • 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: Lake Koka
Triple: [Oromia Region, hasLake, Lake Koka]
Generated description
Lake Koka is a man-made reservoir in Ethiopia’s central Rift Valley, created by the Koka Dam on the Awash River and used for hydroelectric power, irrigation, and fishing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Koka
Target entity description: Lake Koka is a man-made reservoir in Ethiopia’s central Rift Valley, created by the Koka Dam on the Awash River and used for hydroelectric power, irrigation, and fishing.
  • A. Lake Turano
    Lake Turano is an artificial lake in the Lazio region of central Italy, known for its scenic mountain setting and medieval villages along its shores.
  • B. Siliserh Lake
    Siliserh Lake is a picturesque artificial reservoir near Alwar in Rajasthan, India, known for its scenic surroundings and historic lakeside palace.
  • C. Paliastomi Lake
    Paliastomi Lake is a coastal lagoon in western Georgia known for its rich biodiversity and inclusion within the protected wetlands of Kolkheti National Park.
  • D. Lake Harku
    Lake Harku is a small lake in northern Estonia known for recreation and its proximity to the capital city, Tallinn.
  • E. Jasna Lake
    Jasna Lake is a picturesque alpine lake in northwestern Slovenia, known for its clear turquoise water and scenic mountain backdrop near the resort town of Kranjska Gora.
  • 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_69ca838bbddc8190ab546d737e5d350f completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc60e712d08190bfb1c4ba3acaea90 completed April 1, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0b94f5481909902b5fa405a502f completed April 3, 2026, 11:12 a.m.
NEDg Description generation batch_69cfa1714b4081909035c9b15c82c1be completed April 3, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69cfa24be80481909e2b575f99cd1dc4 completed April 3, 2026, 11:19 a.m.
Created at: March 30, 2026, 6:50 p.m.