Triple

T7019324
Position Surface form Disambiguated ID Type / Status
Subject East African Airways E162777 entity
Predicate routeNetworkIncludes P72756 FINISHED
Object Nairobi–Dar es Salaam
Nairobi–Dar es Salaam is a key regional air route linking Kenya’s capital Nairobi with Tanzania’s largest city and commercial hub, Dar es Salaam.
 E644417 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–Dar es Salaam | Statement: [East African Airways, routeNetworkIncludes, Nairobi–Dar es Salaam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nairobi–Dar es Salaam
Context triple: [East African Airways, routeNetworkIncludes, Nairobi–Dar es Salaam]
  • A. Nairobi–Addis Ababa
    Nairobi–Addis Ababa is an international air route linking Kenya’s capital Nairobi with Ethiopia’s capital Addis Ababa, serving as a key corridor for regional travel and commerce in East Africa.
  • B. Nairobi–Entebbe
    Nairobi–Entebbe refers to the international air route connecting Nairobi, Kenya, with Entebbe, Uganda, a key corridor for regional travel in East Africa.
  • C. Nairobi–Lusaka
    Nairobi–Lusaka is an international air route linking Kenya’s capital Nairobi with Zambia’s capital Lusaka.
  • D. 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.
  • E. Dar es Salaam
    Dar es Salaam is a major coastal metropolis on the Indian Ocean and the principal economic and commercial hub of Tanzania.
  • 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–Dar es Salaam
Triple: [East African Airways, routeNetworkIncludes, Nairobi–Dar es Salaam]
Generated description
Nairobi–Dar es Salaam is a key regional air route linking Kenya’s capital Nairobi with Tanzania’s largest city and commercial hub, Dar es Salaam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nairobi–Dar es Salaam
Target entity description: Nairobi–Dar es Salaam is a key regional air route linking Kenya’s capital Nairobi with Tanzania’s largest city and commercial hub, Dar es Salaam.
  • A. Nairobi–Addis Ababa
    Nairobi–Addis Ababa is an international air route linking Kenya’s capital Nairobi with Ethiopia’s capital Addis Ababa, serving as a key corridor for regional travel and commerce in East Africa.
  • B. Nairobi–Entebbe
    Nairobi–Entebbe refers to the international air route connecting Nairobi, Kenya, with Entebbe, Uganda, a key corridor for regional travel in East Africa.
  • C. Nairobi–Lusaka
    Nairobi–Lusaka is an international air route linking Kenya’s capital Nairobi with Zambia’s capital Lusaka.
  • D. 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.
  • E. Dar es Salaam
    Dar es Salaam is a major coastal metropolis on the Indian Ocean and the principal economic and commercial hub of Tanzania.
  • 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_69c7a311a7bc8190ba2c6f58f202365b completed March 28, 2026, 9:44 a.m.
NEDg Description generation batch_69c7a70d88cc819083be947358e8a8c7 completed March 28, 2026, 10:01 a.m.
NED2 Entity disambiguation (via description) batch_69c7a7be46f48190b73e3ac0abc67cdb completed March 28, 2026, 10:04 a.m.
Created at: March 27, 2026, 2:34 p.m.