Triple

T10873292
Position Surface form Disambiguated ID Type / Status
Subject Hosea Kutako International Airport E256710 entity
Predicate servesAsHubFor P423 FINISHED
Object Air Namibia (historical)
Air Namibia (historical) was the former national airline of Namibia, operating regional and international passenger services until its liquidation in 2021.
 E890063 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: Air Namibia (historical) | Statement: [Hosea Kutako International Airport, servesAsHubFor, Air Namibia (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Air Namibia (historical)
Context triple: [Hosea Kutako International Airport, servesAsHubFor, Air Namibia (historical)]
  • A. Namibia Airports Company
    Namibia Airports Company is a state-owned enterprise responsible for managing and operating major airports across Namibia.
  • B. Central African Airways
    Central African Airways was a regional airline that served British colonial territories in central and southern Africa in the mid-20th century.
  • C. African Express Airways
    African Express Airways is a Kenyan-based regional airline that operates scheduled passenger and cargo services across East Africa and the Horn of Africa.
  • D. East African Airways
    East African Airways was a former multinational airline jointly owned by Kenya, Tanzania, and Uganda that operated regional and international flights across Africa and beyond until its dissolution in the 1970s.
  • E. South African Airways
    South African Airways is the flag carrier airline of South Africa, operating domestic and international flights primarily from its hub in Johannesburg.
  • 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: Air Namibia (historical)
Triple: [Hosea Kutako International Airport, servesAsHubFor, Air Namibia (historical)]
Generated description
Air Namibia (historical) was the former national airline of Namibia, operating regional and international passenger services until its liquidation in 2021.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Air Namibia (historical)
Target entity description: Air Namibia (historical) was the former national airline of Namibia, operating regional and international passenger services until its liquidation in 2021.
  • A. Namibia Airports Company
    Namibia Airports Company is a state-owned enterprise responsible for managing and operating major airports across Namibia.
  • B. Central African Airways
    Central African Airways was a regional airline that served British colonial territories in central and southern Africa in the mid-20th century.
  • C. African Express Airways
    African Express Airways is a Kenyan-based regional airline that operates scheduled passenger and cargo services across East Africa and the Horn of Africa.
  • D. East African Airways
    East African Airways was a former multinational airline jointly owned by Kenya, Tanzania, and Uganda that operated regional and international flights across Africa and beyond until its dissolution in the 1970s.
  • E. South African Airways
    South African Airways is the flag carrier airline of South Africa, operating domestic and international flights primarily from its hub in Johannesburg.
  • 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_69d6aa848804819081b2713ca0bedf06 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d751891b508190959784f212e06acb completed April 9, 2026, 7:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff7ddafc48190824c133bb33b9efe completed April 15, 2026, 8:41 p.m.
NEDg Description generation batch_69e0026fda3c8190b60174b252d57e12 completed April 15, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69e00581fde08190b28b8dde4a21d59e completed April 15, 2026, 9:39 p.m.
Created at: April 8, 2026, 9:21 p.m.