Triple
T12066913
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | De Havilland Dragon |
E287320
|
entity |
| Predicate | primaryUser |
P2090
|
FINISHED |
| Object | Railway Air Services |
E946783
|
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: Railway Air Services | Statement: [De Havilland Dragon, primaryUser, Railway Air Services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Railway Air Services Context triple: [De Havilland Dragon, primaryUser, Railway Air Services]
-
A.
Federal Passenger Company
Federal Passenger Company is a major Russian rail operator responsible for long-distance passenger train services across Russia and neighboring countries.
-
B.
GB Railways
GB Railways was a British train operating company that owned and managed several passenger rail franchises in the UK following rail privatization.
-
C.
Airport Express railway
Airport Express railway is a high-speed rail service in Hong Kong that links Hong Kong International Airport with the city’s main urban and business districts.
-
D.
Instone Air Line
chosen
Instone Air Line was an early British commercial airline that became part of Imperial Airways during the consolidation of the UK’s civil aviation industry in the 1920s.
-
E.
Transrail Freight
Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
- 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_69d6ab4846e081908ee7bbd66a6d3459 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d904423dc08190a47194422255c62e |
completed | April 10, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f658bb38819097547d392fcc5405 |
completed | May 2, 2026, 1:04 p.m. |
Created at: April 8, 2026, 9:48 p.m.