Triple
T15020668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terrance B. Lettsome International Airport |
E378074
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
TUPJ
TUPJ is the ICAO airport code for Terrance B. Lettsome International Airport, the main air gateway to the British Virgin Islands.
|
E1132919
|
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: TUPJ | Statement: [Terrance B. Lettsome International Airport, ICAOcode, TUPJ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TUPJ Context triple: [Terrance B. Lettsome International Airport, ICAOcode, TUPJ]
-
A.
UNIJUÍ
UNIJUÍ is a Brazilian university based in Ijuí, Rio Grande do Sul, known for its regional focus on higher education and research.
-
B.
PNU
PNU is a major national research university located in Busan, South Korea, known for its comprehensive academic programs and strong regional influence.
-
C.
PNU
PNU is the Philippine Normal University, a premier state institution in the Philippines specializing in teacher education and training.
-
D.
UNITEC
UNITEC is a private Honduran university known for its technology-focused academic programs and modern, industry-oriented education.
-
E.
TUP Manila
TUP Manila is the main campus of the Technological University of the Philippines, serving as a leading state institution for engineering and industrial technology education in the country’s capital.
- 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: TUPJ Triple: [Terrance B. Lettsome International Airport, ICAOcode, TUPJ]
Generated description
TUPJ is the ICAO airport code for Terrance B. Lettsome International Airport, the main air gateway to the British Virgin Islands.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TUPJ Target entity description: TUPJ is the ICAO airport code for Terrance B. Lettsome International Airport, the main air gateway to the British Virgin Islands.
-
A.
UNIJUÍ
UNIJUÍ is a Brazilian university based in Ijuí, Rio Grande do Sul, known for its regional focus on higher education and research.
-
B.
PNU
PNU is a major national research university located in Busan, South Korea, known for its comprehensive academic programs and strong regional influence.
-
C.
PNU
PNU is the Philippine Normal University, a premier state institution in the Philippines specializing in teacher education and training.
-
D.
UNITEC
UNITEC is a private Honduran university known for its technology-focused academic programs and modern, industry-oriented education.
-
E.
TUP Manila
TUP Manila is the main campus of the Technological University of the Philippines, serving as a leading state institution for engineering and industrial technology education in the country’s capital.
- 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_69d85cd3a3c881908c71fc424d459c17 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded765462c819097f331c9b39c80e3 |
completed | April 15, 2026, 12:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe9dd078e481908ec78db57541fc4c |
completed | May 9, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69fe9f3afcc08190bd9eac0b2619bf0a |
completed | May 9, 2026, 2:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe9fa89bd481909235d2ec377a0d8e |
completed | May 9, 2026, 2:44 a.m. |
Created at: April 10, 2026, 2:56 a.m.