Triple

T7019320
Position Surface form Disambiguated ID Type / Status
Subject East African Airways E162777 entity
Predicate routeNetworkIncludes P72756 FINISHED
Object Nairobi–Johannesburg
Nairobi–Johannesburg is an international air route linking Kenya’s capital Nairobi with South Africa’s largest city Johannesburg, serving as a major corridor between East and Southern Africa.
 E638000 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: Nairobi–Johannesburg | Statement: [East African Airways, routeNetworkIncludes, Nairobi–Johannesburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nairobi–Johannesburg
Context triple: [East African Airways, routeNetworkIncludes, Nairobi–Johannesburg]
  • A. Nairobi–London
    Nairobi–London refers to the international air route connecting Kenya’s capital city, Nairobi, with the United Kingdom’s capital, London.
  • B. Nairobi
    Nairobi is the capital and largest city of Kenya, serving as a major political, economic, and cultural hub in East Africa.
  • C. Nairobi
    Nairobi is a fan-favorite character from the Spanish series "Money Heist," known for her sharp leadership, optimism, and expertise in overseeing the gang’s money-printing operations.
  • D. Nairobi–Rome
    Nairobi–Rome was an international air route linking Kenya’s capital with Italy’s capital, historically operated by East African Airways as part of its long-haul network between East Africa and Europe.
  • E. Bulawayo
    Bulawayo is Zimbabwe’s second-largest city and a major industrial, cultural, and transport hub in the southwestern part of the country.
  • 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: Nairobi–Johannesburg
Triple: [East African Airways, routeNetworkIncludes, Nairobi–Johannesburg]
Generated description
Nairobi–Johannesburg is an international air route linking Kenya’s capital Nairobi with South Africa’s largest city Johannesburg, serving as a major corridor between East and Southern Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nairobi–Johannesburg
Target entity description: Nairobi–Johannesburg is an international air route linking Kenya’s capital Nairobi with South Africa’s largest city Johannesburg, serving as a major corridor between East and Southern Africa.
  • A. Nairobi–London
    Nairobi–London refers to the international air route connecting Kenya’s capital city, Nairobi, with the United Kingdom’s capital, London.
  • B. Nairobi
    Nairobi is the capital and largest city of Kenya, serving as a major political, economic, and cultural hub in East Africa.
  • C. Nairobi
    Nairobi is a fan-favorite character from the Spanish series "Money Heist," known for her sharp leadership, optimism, and expertise in overseeing the gang’s money-printing operations.
  • D. Nairobi–Rome
    Nairobi–Rome was an international air route linking Kenya’s capital with Italy’s capital, historically operated by East African Airways as part of its long-haul network between East Africa and Europe.
  • E. Bulawayo
    Bulawayo is Zimbabwe’s second-largest city and a major industrial, cultural, and transport hub in the southwestern part of the country.
  • 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_69c6885b26248190a857541e3d10e299 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e77415e88190ab65137382f1b155 completed March 27, 2026, 8:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7885104e881909be62c2eb12e0bcf completed March 28, 2026, 7:50 a.m.
NEDg Description generation batch_69c7891785288190974db0bca4b8f265 completed March 28, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69c78982bc308190aeffc3f786a82327 completed March 28, 2026, 7:55 a.m.
Created at: March 27, 2026, 2:34 p.m.