Triple

T17459456
Position Surface form Disambiguated ID Type / Status
Subject Kumba E425114 entity
Predicate near P350 FINISHED
Object Lake Barombi Mbo
Lake Barombi Mbo is a small, circular crater lake in southwestern Cameroon renowned for its high biodiversity and numerous endemic fish species.
E1270098 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 Barombi Mbo | Statement: [Kumba, near, Lake Barombi Mbo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Barombi Mbo
Context triple: [Kumba, near, Lake Barombi Mbo]
  • A. Lake Elmenteita
    Lake Elmenteita is a shallow, alkaline lake in Kenya’s Great Rift Valley renowned for its birdlife, including large populations of flamingos, and is part of a UNESCO World Heritage Site.
  • B. Yambo Lake
    Yambo Lake is a scenic highland crater lake in Ecuador’s Cotopaxi Province, known for its steep surrounding cliffs and tranquil green waters.
  • C. Lake Mweru
    Lake Mweru is a large freshwater lake on the border between Zambia and the Democratic Republic of the Congo, known for its rich fisheries and role as part of the upper Congo River system.
  • D. Diyawanna Lake
    Diyawanna Lake is an artificial lake in Sri Jayawardenepura Kotte, Sri Lanka, best known as the scenic setting for the country’s Parliament complex.
  • E. Lake Langano
    Lake Langano is a popular Rift Valley lake in Ethiopia known for its brownish waters, birdlife, and status as a major resort and recreation destination.
  • 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 Barombi Mbo
Triple: [Kumba, near, Lake Barombi Mbo]
Generated description
Lake Barombi Mbo is a small, circular crater lake in southwestern Cameroon renowned for its high biodiversity and numerous endemic fish species.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lake Barombi Mbo
Target entity description: Lake Barombi Mbo is a small, circular crater lake in southwestern Cameroon renowned for its high biodiversity and numerous endemic fish species.
  • A. Lake Elmenteita
    Lake Elmenteita is a shallow, alkaline lake in Kenya’s Great Rift Valley renowned for its birdlife, including large populations of flamingos, and is part of a UNESCO World Heritage Site.
  • B. Yambo Lake
    Yambo Lake is a scenic highland crater lake in Ecuador’s Cotopaxi Province, known for its steep surrounding cliffs and tranquil green waters.
  • C. Lake Mweru
    Lake Mweru is a large freshwater lake on the border between Zambia and the Democratic Republic of the Congo, known for its rich fisheries and role as part of the upper Congo River system.
  • D. Diyawanna Lake
    Diyawanna Lake is an artificial lake in Sri Jayawardenepura Kotte, Sri Lanka, best known as the scenic setting for the country’s Parliament complex.
  • E. Lake Langano
    Lake Langano is a popular Rift Valley lake in Ethiopia known for its brownish waters, birdlife, and status as a major resort and recreation destination.
  • 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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e451444e008190944d9668d4d901fa completed April 19, 2026, 3:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01b82206d08190939e1d5f8d31ec6f completed May 11, 2026, 11:06 a.m.
NEDg Description generation batch_6a01b8c906ec8190ae9e56b3bdb97fe4 completed May 11, 2026, 11:08 a.m.
NED2 Entity disambiguation (via description) batch_6a01b9343028819082933b51bb092b3d completed May 11, 2026, 11:10 a.m.
Created at: April 10, 2026, 5:47 a.m.