Triple
T13478564
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Douglas DC-8 |
E318310
|
entity |
| Predicate | hasVariant |
P455
|
FINISHED |
| Object | DC-8-50 |
E318310
|
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: DC-8-50 | Statement: [Douglas DC-8, hasVariant, DC-8-50]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DC-8-50 Context triple: [Douglas DC-8, hasVariant, DC-8-50]
-
A.
Douglas DC-8
chosen
The Douglas DC-8 is a long-range, narrow-body jet airliner introduced in the late 1950s that became one of the early mainstays of commercial jet aviation.
-
B.
Convair 880
The Convair 880 was a narrow-body jet airliner introduced in the early 1960s, known for its high speed but limited commercial success compared to contemporaries like the Boeing 707.
-
C.
McDonnell Douglas MD-80
The McDonnell Douglas MD-80 is a series of twin-engine, short- to medium-range jet airliners widely used from the 1980s onward as an extended, more efficient development of the DC-9.
-
D.
McDonnell Douglas MD-88
The McDonnell Douglas MD-88 is a twin-engine, short- to medium-range narrow-body jet airliner introduced in the late 1980s as an advanced, updated variant of the MD-80 series, widely used by U.S. airlines for domestic routes.
-
E.
McDonnell Douglas MD-87
The McDonnell Douglas MD-87 is a shortened, medium-range variant of the MD-80 series jet airliners, designed for improved performance on routes with lower passenger demand.
- 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_69d806b6bfec819089222715b2e86c8e |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf266c508190930d30776c09ce35 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77f7fcab0819091146d54d56f08d7 |
completed | May 3, 2026, 5:01 p.m. |
Created at: April 9, 2026, 9:42 p.m.