Triple

T1820304
Position Surface form Disambiguated ID Type / Status
Subject Khartoum International Airport E40523 entity
Predicate servesAsPrimaryAirportFor P16381 FINISHED
Object Greater Khartoum metropolitan area
The Greater Khartoum metropolitan area is Sudan’s largest urban agglomeration, encompassing the capital city Khartoum and its surrounding cities at the confluence of the Blue and White Nile.
 E210543 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: Greater Khartoum metropolitan area | Statement: [Khartoum International Airport, servesAsPrimaryAirportFor, Greater Khartoum metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greater Khartoum metropolitan area
Context triple: [Khartoum International Airport, servesAsPrimaryAirportFor, Greater Khartoum metropolitan area]
  • A. Khartoum North
    Khartoum North is a major city in Sudan forming part of the tri-city metropolitan area with Khartoum and Omdurman, known as an important industrial and commercial center.
  • B. Khartoum
    Khartoum is the capital and largest city of Sudan, located at the confluence of the Blue and White Nile rivers and serving as a major political, economic, and cultural center in the region.
  • C. Omdurman
    Omdurman is a major city in Sudan, historically significant as a cultural and commercial center and effectively forming part of the country’s greater capital area.
  • D. Juba
    Juba is the capital and largest city of South Sudan, serving as its political, economic, and administrative center.
  • E. Greater Cairo metropolitan area
    The Greater Cairo metropolitan area is Egypt’s largest urban agglomeration, encompassing Cairo, Giza, and surrounding cities as a major political, economic, and cultural hub of the Middle East and North Africa.
  • 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: Greater Khartoum metropolitan area
Triple: [Khartoum International Airport, servesAsPrimaryAirportFor, Greater Khartoum metropolitan area]
Generated description
The Greater Khartoum metropolitan area is Sudan’s largest urban agglomeration, encompassing the capital city Khartoum and its surrounding cities at the confluence of the Blue and White Nile.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Greater Khartoum metropolitan area
Target entity description: The Greater Khartoum metropolitan area is Sudan’s largest urban agglomeration, encompassing the capital city Khartoum and its surrounding cities at the confluence of the Blue and White Nile.
  • A. Khartoum North
    Khartoum North is a major city in Sudan forming part of the tri-city metropolitan area with Khartoum and Omdurman, known as an important industrial and commercial center.
  • B. Khartoum
    Khartoum is the capital and largest city of Sudan, located at the confluence of the Blue and White Nile rivers and serving as a major political, economic, and cultural center in the region.
  • C. Omdurman
    Omdurman is a major city in Sudan, historically significant as a cultural and commercial center and effectively forming part of the country’s greater capital area.
  • D. Juba
    Juba is the capital and largest city of South Sudan, serving as its political, economic, and administrative center.
  • E. Greater Cairo metropolitan area
    The Greater Cairo metropolitan area is Egypt’s largest urban agglomeration, encompassing Cairo, Giza, and surrounding cities as a major political, economic, and cultural hub of the Middle East and North Africa.
  • 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_69a8864526c081908a3a4d74f689e2c5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65f9f32c819084948e7ce7fa6f2e completed March 6, 2026, 5:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf42de6081908182cd3bda9c69e9 completed March 8, 2026, 8:42 p.m.
NEDg Description generation batch_69addfb3860481908ff4eebfa3d06fa7 completed March 8, 2026, 8:44 p.m.
NED2 Entity disambiguation (via description) batch_69ade027072481909b707bbfc47da4de completed March 8, 2026, 8:46 p.m.
Created at: March 4, 2026, 7:32 p.m.