Triple
T3508009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Egyptian Holding Company for Airports and Air Navigation |
E74124
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
Cairo Airport Company
Cairo Airport Company is the operator and managing entity of Cairo International Airport, overseeing its airport services, facilities, and development within Egypt’s civil aviation sector.
|
E365315
|
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: Cairo Airport Company | Statement: [Egyptian Holding Company for Airports and Air Navigation, hasSubsidiary, Cairo Airport Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cairo Airport Company Context triple: [Egyptian Holding Company for Airports and Air Navigation, hasSubsidiary, Cairo Airport Company]
-
A.
Egyptian Holding Company for Airports and Air Navigation
The Egyptian Holding Company for Airports and Air Navigation is a state-owned enterprise responsible for managing and operating Egypt’s civil airports and air navigation services.
-
B.
EgyptAir Holding Company
EgyptAir Holding Company is the state-owned aviation group that oversees EgyptAir and its affiliated airline and aviation service subsidiaries.
-
C.
Ministry of Civil Aviation of Egypt
The Ministry of Civil Aviation of Egypt is the government body responsible for regulating and overseeing the country’s civil aviation sector, including airports, airlines, and air safety.
-
D.
Ministry of Transport of Egypt
The Ministry of Transport of Egypt is the government body responsible for planning, regulating, and overseeing Egypt’s national transportation systems, including railways, roads, and maritime infrastructure.
-
E.
Cairo International Airport
Cairo International Airport is Egypt’s busiest and largest airport, serving as the primary international gateway to Cairo and a major hub for air travel in the Middle East and 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: Cairo Airport Company Triple: [Egyptian Holding Company for Airports and Air Navigation, hasSubsidiary, Cairo Airport Company]
Generated description
Cairo Airport Company is the operator and managing entity of Cairo International Airport, overseeing its airport services, facilities, and development within Egypt’s civil aviation sector.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cairo Airport Company Target entity description: Cairo Airport Company is the operator and managing entity of Cairo International Airport, overseeing its airport services, facilities, and development within Egypt’s civil aviation sector.
-
A.
Egyptian Holding Company for Airports and Air Navigation
The Egyptian Holding Company for Airports and Air Navigation is a state-owned enterprise responsible for managing and operating Egypt’s civil airports and air navigation services.
-
B.
EgyptAir Holding Company
EgyptAir Holding Company is the state-owned aviation group that oversees EgyptAir and its affiliated airline and aviation service subsidiaries.
-
C.
Ministry of Civil Aviation of Egypt
The Ministry of Civil Aviation of Egypt is the government body responsible for regulating and overseeing the country’s civil aviation sector, including airports, airlines, and air safety.
-
D.
Ministry of Transport of Egypt
The Ministry of Transport of Egypt is the government body responsible for planning, regulating, and overseeing Egypt’s national transportation systems, including railways, roads, and maritime infrastructure.
-
E.
Cairo International Airport
Cairo International Airport is Egypt’s busiest and largest airport, serving as the primary international gateway to Cairo and a major hub for air travel in the Middle East and 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbc0b635c81909bc95ba2562d8f94 |
completed | March 8, 2026, 6:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b37e6da490819093a5f574ff0b6b00 |
completed | March 13, 2026, 3:03 a.m. |
| NEDg | Description generation | batch_69b37fb14a988190aa357622773e5817 |
completed | March 13, 2026, 3:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3805e16d08190883d286a6763c079 |
completed | March 13, 2026, 3:11 a.m. |
Created at: March 8, 2026, 3:18 p.m.