Triple
T28067350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merlin Vacuum |
E709290
|
entity |
| Predicate | roleInFalconHeavy |
P52887
|
FINISHED |
| Object | single engine on central upper stage |
—
|
LITERAL 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: single engine on central upper stage | Statement: [Merlin Vacuum, roleInFalconHeavy, single engine on central upper stage]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: roleInFalconHeavy Context triple: [Merlin Vacuum, roleInFalconHeavy, single engine on central upper stage]
-
A.
roleInSpaceX
Indicates that one entity holds or has held a specific role, position, or function within the organization SpaceX.
-
B.
spaceShuttleRole
Indicates the specific function or duty an entity has in relation to a space shuttle (e.g., its operational, crew, or mission role).
-
C.
launchVehicleRole
chosen
Indicates the functional role or purpose that an entity serves in relation to a launch vehicle within a launch or mission context.
-
D.
isPilotOf
Indicates that one entity serves as the pilot who operates or controls another entity, typically a vehicle or aircraft.
-
E.
lunarModuleRole
Indicates the specific function or responsibility an entity has in relation to a lunar module within a mission or system.
- F. None of above.
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_69ef9b6eb6d88190a3fea236eb0f7bed |
completed | April 27, 2026, 5:22 p.m. |
| NER | Named-entity recognition | batch_69fddd373cdc8190be1b12e70e4deb1f |
completed | May 8, 2026, 12:55 p.m. |
| PD | Predicate disambiguation | batch_69fddc6915a88190ad41e379aa3ede13 |
completed | May 8, 2026, 12:51 p.m. |
Created at: April 27, 2026, 8:43 p.m.