Triple
T2993790
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pan Am Railways |
E81017
|
entity |
| Predicate | usedBrand |
P42926
|
FINISHED |
| Object | Pan Am |
E317512
|
NE FINISHED |
How this triple was built (2 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 Am | Statement: [Pan Am Railways, usedBrand, Pan Am]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pan Am Context triple: [Pan Am Railways, usedBrand, Pan Am]
-
A.
Pan American World Airways
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 Am Systems
chosen
Pan Am Systems is a privately held U.S. transportation and industrial holding company best known for owning and operating the regional freight railroad Pan Am Railways in New England.
-
C.
Trans World Airlines
Trans World Airlines was a major American international airline that operated from 1930 to 2001, known for its extensive global route network and iconic presence in U.S. commercial aviation.
-
D.
Pacific Airlines
Pacific Airlines is a Vietnamese low-cost carrier operating domestic and regional flights as a subsidiary of Vietnam Airlines.
-
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.
Provenance (3 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_69ad8b187fc8819085914d3c9ea3142d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99e291e0819089f81c0a7d7a6cd9 |
completed | March 8, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1f8629c7c8190b597255ab8f391af |
completed | March 11, 2026, 11:18 p.m. |
Created at: March 8, 2026, 2:59 p.m.