Triple
T16896977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PA |
E424329
|
entity |
| Predicate | formerHolder |
P59297
|
FINISHED |
| Object | Pan American World Airways (defunct) |
E95927
|
NE FINISHED |
How this triple was built (3 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: Pan American World Airways (defunct) | Statement: [PA, formerHolder, Pan American World Airways (defunct)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pan American World Airways (defunct) Context triple: [PA, formerHolder, Pan American World Airways (defunct)]
-
A.
Pan American World Airways
chosen
Pan American World Airways was a pioneering and iconic American international airline that helped popularize long-haul jet travel in the mid-20th century.
-
B.
Pan American–Grace Airways
Pan American–Grace Airways, commonly known as Panagra, was a major mid-20th-century airline that operated routes along the west coast of South America as a joint venture between Pan American World Airways and W. R. Grace & Co.
-
C.
Pan Am Southern
Pan Am Southern is a regional freight railroad network in the northeastern United States formed as a joint venture between Pan Am Railways and a Class I partner to enhance rail service and infrastructure across key New England and New York corridors.
-
D.
World Airways
World Airways was a U.S.-based charter and scheduled airline known for military transport, long-haul international services, and operating widebody aircraft such as the McDonnell Douglas DC-10.
-
E.
Union Airways
Union Airways was an early South African airline that later became part of the national carrier, South African Airways.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerHolder Context triple: [PA, formerHolder, Pan American World Airways (defunct)]
-
A.
lastHolder
Indicates that the subject is the most recent entity to have possessed, owned, or held the object.
-
B.
lastSignificantHolder
Indicates that one entity is the most recent entity to have held or possessed another entity in a meaningful or legally recognized way.
-
C.
wasFirstHeldBy
Indicates that an event or activity was initially hosted, organized, or conducted by a particular entity.
-
D.
originalHolder
Indicates that an entity is the initial possessor or owner of another entity before any transfer, change, or reassignment occurs.
-
E.
previouslyPossessedBy
chosen
Indicates that an entity was owned or possessed by another entity at some time in the past, but is not necessarily possessed by that entity now.
- F. None of above.
Provenance (4 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8d880208190ad2b2c8616b54ea3 |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc002fac81908b7628d2add1e2dd |
completed | May 10, 2026, 7:26 p.m. |
| PD | Predicate disambiguation | batch_69e32b9489408190bcb2ede567ff5bf9 |
completed | April 18, 2026, 6:58 a.m. |
Created at: April 10, 2026, 5:29 a.m.