Triple
T21595728
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Air Shuttle |
E532892
|
entity |
| Predicate | successor |
P78
|
FINISHED |
| Object | USAir Shuttle |
—
|
NE NERFINISHED |
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: USAir Shuttle | Statement: [Eastern Air Shuttle, successor, USAir Shuttle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USAir Shuttle Context triple: [Eastern Air Shuttle, successor, USAir Shuttle]
-
A.
Shuttle America
Shuttle America was a U.S. regional airline that operated feeder flights for major carriers under various brand agreements before ceasing operations.
-
B.
Eastern Air Shuttle
Eastern Air Shuttle was a high-frequency, no-reservations shuttle airline service in the U.S. Northeast, best known for its hourly flights between major East Coast cities like New York, Boston, and Washington, D.C.
-
C.
Winair
Winair is a regional Caribbean airline based in Sint Maarten that operates short-haul flights to nearby islands, including serving the famously short-runway Juancho E. Yrausquin Airport on Saba.
-
D.
Kel Air
Kel Air is a Tuareg confederation inhabiting the Aïr Mountains region of northern Niger, known for its nomadic pastoralist traditions and historical role in Saharan trade.
-
E.
Northwest Airlines
Northwest Airlines was a major American airline that operated extensive domestic and international routes, particularly across the Pacific, before merging with Delta Air Lines in 2008.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: USAir Shuttle Target entity description: USAir Shuttle was a high-frequency, no-reservations shuttle airline service in the Northeastern United States operated by USAir (later US Airways), primarily linking major business centers like New York, Washington, D.C., and Boston.
-
A.
Shuttle America
Shuttle America was a U.S. regional airline that operated feeder flights for major carriers under various brand agreements before ceasing operations.
-
B.
Eastern Air Shuttle
Eastern Air Shuttle was a high-frequency, no-reservations shuttle airline service in the U.S. Northeast, best known for its hourly flights between major East Coast cities like New York, Boston, and Washington, D.C.
-
C.
Winair
Winair is a regional Caribbean airline based in Sint Maarten that operates short-haul flights to nearby islands, including serving the famously short-runway Juancho E. Yrausquin Airport on Saba.
-
D.
Kel Air
Kel Air is a Tuareg confederation inhabiting the Aïr Mountains region of northern Niger, known for its nomadic pastoralist traditions and historical role in Saharan trade.
-
E.
Northwest Airlines
Northwest Airlines was a major American airline that operated extensive domestic and international routes, particularly across the Pacific, before merging with Delta Air Lines in 2008.
- F. None of above. chosen
Provenance (2 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_69e0c46251648190876f0427cf2d321b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eefae15a7c819081627450ae726b0b |
completed | April 27, 2026, 5:57 a.m. |
Created at: April 16, 2026, 6:32 p.m.