Triple
T20539298
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EMD GP7 |
E504282
|
entity |
| Predicate | aspiration |
P20166
|
FINISHED |
| Object | Roots blower |
—
|
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: Roots blower | Statement: [EMD GP7, aspiration, Roots blower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roots blower Context triple: [EMD GP7, aspiration, Roots blower]
-
A.
Blower
Blower is a songwriter best known for contributing to the track "Get Stoned."
-
B.
Bentley Blower
The Bentley Blower is a famous late-1920s British racing car, distinguished by its supercharged engine and prominent role in pre-war motorsport and Bentley’s racing heritage.
-
C.
Raptor Vacuum
Raptor Vacuum is a sea-level optimized variant of SpaceX’s Raptor rocket engine designed for high thrust and efficient operation within Earth’s atmosphere.
-
D.
Raptor vacuum engine
The Raptor vacuum engine is a high-efficiency, methane-fueled rocket engine developed by SpaceX for use in the vacuum of space, particularly on upper stages and deep-space missions.
-
E.
PowerJet
PowerJet is a Franco-Russian joint venture between Safran Aircraft Engines and NPO Saturn that specializes in designing and producing aircraft turbofan engines.
- 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: Roots blower Target entity description: A Roots blower is a type of positive-displacement rotary air pump commonly used to provide scavenging or supercharging air in diesel and other internal combustion engines.
-
A.
Blower
Blower is a songwriter best known for contributing to the track "Get Stoned."
-
B.
Bentley Blower
The Bentley Blower is a famous late-1920s British racing car, distinguished by its supercharged engine and prominent role in pre-war motorsport and Bentley’s racing heritage.
-
C.
Raptor Vacuum
Raptor Vacuum is a sea-level optimized variant of SpaceX’s Raptor rocket engine designed for high thrust and efficient operation within Earth’s atmosphere.
-
D.
Raptor vacuum engine
The Raptor vacuum engine is a high-efficiency, methane-fueled rocket engine developed by SpaceX for use in the vacuum of space, particularly on upper stages and deep-space missions.
-
E.
PowerJet
PowerJet is a Franco-Russian joint venture between Safran Aircraft Engines and NPO Saturn that specializes in designing and producing aircraft turbofan engines.
- 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_69e0b4b476648190bc6019622ae54d3c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a290bd8c819091988f511fb5820b |
completed | April 20, 2026, 10:02 p.m. |
Created at: April 16, 2026, 11:37 a.m.