Triple

T1740116
Position Surface form Disambiguated ID Type / Status
Subject East African Rift E38213 entity
Predicate contains P35 FINISHED
Object Lake Kivu
Lake Kivu is a large freshwater lake on the border between Rwanda and the Democratic Republic of the Congo, notable for its scenic volcanic surroundings and vast reserves of dissolved methane gas.
E211397 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 Kivu | Statement: [East African Rift, contains, Lake Kivu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Kivu
Context triple: [East African Rift, contains, Lake Kivu]
  • A. Lake Kyoga
    Lake Kyoga is a large, shallow freshwater lake in central Uganda that forms part of the Nile River system and supports important fisheries, wetlands, and local transportation.
  • B. Kivu
    Kivu is a conflict-affected region in eastern Democratic Republic of the Congo known for its rich natural resources, humanitarian crises, and recurrent outbreaks of violence and disease.
  • C. Lake Mutirikwi
    Lake Mutirikwi is a large man-made reservoir in southeastern Zimbabwe, known for its scenic surroundings, recreational activities, and proximity to Masvingo and the Great Zimbabwe ruins.
  • D. Lake Tanganyika
    Lake Tanganyika is one of the African Great Lakes, renowned as one of the world’s deepest and oldest freshwater lakes, spanning several countries in East and Central Africa.
  • E. Lake Edward
    Lake Edward is a large freshwater lake in the Albertine Rift on the border between Uganda and the Democratic Republic of the Congo, known for its rich biodiversity and role in the Nile River system.
  • 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 Kivu
Triple: [East African Rift, contains, Lake Kivu]
Generated description
Lake Kivu is a large freshwater lake on the border between Rwanda and the Democratic Republic of the Congo, notable for its scenic volcanic surroundings and vast reserves of dissolved methane gas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lake Kivu
Target entity description: Lake Kivu is a large freshwater lake on the border between Rwanda and the Democratic Republic of the Congo, notable for its scenic volcanic surroundings and vast reserves of dissolved methane gas.
  • A. Lake Kyoga
    Lake Kyoga is a large, shallow freshwater lake in central Uganda that forms part of the Nile River system and supports important fisheries, wetlands, and local transportation.
  • B. Kivu
    Kivu is a conflict-affected region in eastern Democratic Republic of the Congo known for its rich natural resources, humanitarian crises, and recurrent outbreaks of violence and disease.
  • C. Lake Mutirikwi
    Lake Mutirikwi is a large man-made reservoir in southeastern Zimbabwe, known for its scenic surroundings, recreational activities, and proximity to Masvingo and the Great Zimbabwe ruins.
  • D. Lake Tanganyika
    Lake Tanganyika is one of the African Great Lakes, renowned as one of the world’s deepest and oldest freshwater lakes, spanning several countries in East and Central Africa.
  • E. Lake Edward
    Lake Edward is a large freshwater lake in the Albertine Rift on the border between Uganda and the Democratic Republic of the Congo, known for its rich biodiversity and role in the Nile River system.
  • 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_69a8862b01a48190ab47209063af82d9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa63c4639c81908b91b2559f0c6a5c completed March 6, 2026, 5:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaca5f348190a8c1be9948d960e6 completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb6e8fe08190a4732d42aa15ee8e completed March 8, 2026, 9:34 p.m.
NED2 Entity disambiguation (via description) batch_69adebea03a08190bd055e3e6460b5f4 completed March 8, 2026, 9:36 p.m.
Created at: March 4, 2026, 7:30 p.m.