Triple
T43196
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delta Air Lines |
E848
|
entity |
| Predicate | hub |
P423
|
FINISHED |
| Object | Boston Logan International Airport |
E8786
|
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: Boston Logan International Airport | Statement: [Delta Air Lines, hub, Boston Logan International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Logan International Airport Context triple: [Delta Air Lines, hub, Boston Logan International Airport]
-
A.
Washington Dulles International Airport
Washington Dulles International Airport is a major international airport serving the Washington, D.C. metropolitan area, known for its extensive global flight network and iconic Eero Saarinen–designed terminal.
-
B.
Portland International Airport
Portland International Airport is the primary commercial airport for the Portland metropolitan area, serving as a major air travel hub in the Pacific Northwest.
-
C.
Cambridge City Airport
Cambridge City Airport is a regional airport serving the city of Cambridge and the surrounding area in eastern England.
-
D.
Logan International Airport
chosen
Logan International Airport is a major U.S. air transportation hub serving the Greater Boston area and New England region.
-
E.
L.F. Wade International Airport
L.F. Wade International Airport is the primary international gateway to Bermuda, serving as the island territory’s main commercial airport for passenger and cargo flights.
- 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_69a247a8f6c08190bac804906d62ed5a |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a24ae236548190bd225d125f23e6c7 |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a376555f5081909f8a6593aa5858c4 |
completed | Feb. 28, 2026, 11:12 p.m. |
Created at: Feb. 28, 2026, 1:46 a.m.