Triple
T8797025
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Changi Airports International |
E209313
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
Changi Airport Group
Changi Airport Group is the Singapore-based company that owns, manages, and operates Singapore Changi Airport and related airport businesses.
|
E759595
|
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: Changi Airport Group | Statement: [Changi Airports International, relatedTo, Changi Airport Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Changi Airport Group Context triple: [Changi Airports International, relatedTo, Changi Airport Group]
-
A.
Malaysia Airports Holdings Berhad
Malaysia Airports Holdings Berhad is a Malaysian airport operator that manages and maintains most of the country’s major airports, including both domestic and international hubs.
-
B.
Singapore Changi Airport
Singapore Changi Airport is a major international aviation hub in Singapore, renowned for its extensive global connectivity, modern facilities, and consistently high rankings among the world’s best airports.
-
C.
MBJ Airports Limited
MBJ Airports Limited is a private company responsible for managing and operating Sangster International Airport in Montego Bay, Jamaica.
-
D.
Dubai Airports Company
Dubai Airports Company is the government-owned operator of Dubai’s major airports, overseeing their management, development, and international aviation events.
-
E.
Singapore Airlines Group
Singapore Airlines Group is a Singapore-based aviation holding company that oversees Singapore Airlines and its related airline and travel subsidiaries.
- 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: Changi Airport Group Triple: [Changi Airports International, relatedTo, Changi Airport Group]
Generated description
Changi Airport Group is the Singapore-based company that owns, manages, and operates Singapore Changi Airport and related airport businesses.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Changi Airport Group Target entity description: Changi Airport Group is the Singapore-based company that owns, manages, and operates Singapore Changi Airport and related airport businesses.
-
A.
Malaysia Airports Holdings Berhad
Malaysia Airports Holdings Berhad is a Malaysian airport operator that manages and maintains most of the country’s major airports, including both domestic and international hubs.
-
B.
Singapore Changi Airport
Singapore Changi Airport is a major international aviation hub in Singapore, renowned for its extensive global connectivity, modern facilities, and consistently high rankings among the world’s best airports.
-
C.
MBJ Airports Limited
MBJ Airports Limited is a private company responsible for managing and operating Sangster International Airport in Montego Bay, Jamaica.
-
D.
Dubai Airports Company
Dubai Airports Company is the government-owned operator of Dubai’s major airports, overseeing their management, development, and international aviation events.
-
E.
Singapore Airlines Group
Singapore Airlines Group is a Singapore-based aviation holding company that oversees Singapore Airlines and its related airline and travel subsidiaries.
- 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_69ca836240888190a62b262e56a69d2f |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5fa370d08190885ef65e3a3e56d3 |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf6f5d655881909013ac3e2ac0cebb |
completed | April 3, 2026, 7:42 a.m. |
| NEDg | Description generation | batch_69cf71c118848190a937ecf714556ef3 |
completed | April 3, 2026, 7:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf744b17e88190b14607e6dff823a3 |
completed | April 3, 2026, 8:03 a.m. |
Created at: March 30, 2026, 6:44 p.m.