Triple
T8055441
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merlin engine family |
E187986
|
entity |
| Predicate | member |
P10
|
FINISHED |
| Object |
Merlin Vacuum
Merlin Vacuum is a vacuum-optimized variant of SpaceX’s Merlin rocket engine designed for efficient operation in the upper stages of Falcon rockets.
|
E709290
|
NE FINISHED |
How this triple was built (4 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: Merlin Vacuum | Statement: [Merlin engine family, member, Merlin Vacuum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merlin Vacuum Context triple: [Merlin engine family, member, Merlin Vacuum]
-
A.
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.
-
B.
Valetudo
Valetudo is a small, irregular outer moon of Jupiter with a distant, inclined orbit that makes it one of the planet’s more recently discovered natural satellites.
-
C.
Dyson bagless vacuum cleaner
The Dyson bagless vacuum cleaner is a pioneering vacuum that uses cyclonic separation to maintain strong suction without disposable dust bags, making it a landmark product in modern home cleaning technology.
-
D.
The Roomba
"The Roomba" is a popular nickname for Allegiant Stadium in Las Vegas, referring to its sleek, rounded, vacuum-like appearance.
-
E.
Dyson
Dyson is a surname most famously associated with theoretical physicist and mathematician Freeman Dyson, known for his influential work in quantum electrodynamics and futurism.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Merlin Vacuum Triple: [Merlin engine family, member, Merlin Vacuum]
Generated description
Merlin Vacuum is a vacuum-optimized variant of SpaceX’s Merlin rocket engine designed for efficient operation in the upper stages of Falcon rockets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merlin Vacuum Target entity description: Merlin Vacuum is a vacuum-optimized variant of SpaceX’s Merlin rocket engine designed for efficient operation in the upper stages of Falcon rockets.
-
A.
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.
-
B.
Valetudo
Valetudo is a small, irregular outer moon of Jupiter with a distant, inclined orbit that makes it one of the planet’s more recently discovered natural satellites.
-
C.
Dyson bagless vacuum cleaner
The Dyson bagless vacuum cleaner is a pioneering vacuum that uses cyclonic separation to maintain strong suction without disposable dust bags, making it a landmark product in modern home cleaning technology.
-
D.
The Roomba
"The Roomba" is a popular nickname for Allegiant Stadium in Las Vegas, referring to its sleek, rounded, vacuum-like appearance.
-
E.
Dyson
Dyson is a surname most famously associated with theoretical physicist and mathematician Freeman Dyson, known for his influential work in quantum electrodynamics and futurism.
- F. None of above. chosen
Provenance (5 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_69ca82b2f68881908c50560697e210da |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3fa16804819094926ff2ff053c80 |
completed | March 31, 2026, 3:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc63d2d5008190b768e7a8b910e460 |
completed | April 1, 2026, 12:16 a.m. |
| NEDg | Description generation | batch_69cc651b4be08190ad76c70b1d617c1a |
completed | April 1, 2026, 12:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc664700dc819097d149931cf49673 |
completed | April 1, 2026, 12:26 a.m. |
Created at: March 30, 2026, 5:25 p.m.