Triple
T8055409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merlin 1D sea-level |
E187985
|
entity |
| Predicate | configurationOnFalcon9 |
P45546
|
FINISHED |
| Object | nine engines per first 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: nine engines per first stage | Statement: [Merlin 1D sea-level, configurationOnFalcon9, nine engines per first stage]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: configurationOnFalcon9 Context triple: [Merlin 1D sea-level, configurationOnFalcon9, nine engines per first stage]
-
A.
usedOnLaunchVehicleVariant
chosen
Indicates that something (such as a component, system, or configuration) is employed on a specific variant of a launch vehicle.
-
B.
launcherVehicleConfiguration
Indicates the specific structural and functional setup or variant in which a launch vehicle is arranged for a mission or operation.
-
C.
numberOfSolidRocketBoosters
Indicates the quantity of solid rocket boosters associated with a given launch vehicle or spacecraft configuration.
-
D.
usesLaunchVehicleBooster
Indicates that a launch vehicle employs a specific booster as part of its propulsion system during launch.
-
E.
usesLaunchVehicleCore
Indicates that a space mission or launch event makes use of a specific launch vehicle core as part of its propulsion or structural stack.
- 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_69ca82b2f68881908c50560697e210da |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3fa16804819094926ff2ff053c80 |
completed | March 31, 2026, 3:29 a.m. |
| PD | Predicate disambiguation | batch_69cb049a1b9c8190811c396421ebf9c9 |
completed | March 30, 2026, 11:17 p.m. |
Created at: March 30, 2026, 5:25 p.m.