Triple
T38345755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter turbine |
E1041533
|
entity |
| Predicate | fuelOxidizerType |
P190448
|
FINISHED |
| Object | chemical oxygen source |
—
|
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: chemical oxygen source | Statement: [Walter turbine, fuelOxidizerType, chemical oxygen source]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: fuelOxidizerType Context triple: [Walter turbine, fuelOxidizerType, chemical oxygen source]
-
A.
propellantUpperStageOxidizer
Indicates that the specified oxidizer is used as the oxidizing component in the propellant of an upper-stage rocket.
-
B.
solidBoosterPropellantType
Indicates the type or composition of propellant used in a solid rocket booster.
-
C.
boosterOxidizer
Indicates that one entity functions as the oxidizer used in a booster stage or booster system of another entity.
-
D.
propellantTypeUpperStage
Indicates the type of propellant used by the upper stage of a launch vehicle or rocket system.
-
E.
propellantTypeCoreStage
Indicates the type of propellant used in the core stage of a launch vehicle or rocket system.
- F. None of above. chosen
Provenance (4 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_69f76e2ad95481908c920c0e5c1c3e26 |
completed | May 3, 2026, 3:47 p.m. |
| NER | Named-entity recognition | batch_69fcc7a4d7f881908b43b960911b81e9 |
completed | May 7, 2026, 5:11 p.m. |
| PD | Predicate disambiguation | batch_69fcc589720c819089c8f500fea3c86a |
completed | May 7, 2026, 5:02 p.m. |
| PDg | Predicate description generation | batch_69fcc7a42f68819081d6ec8bb6b53438 |
completed | May 7, 2026, 5:11 p.m. |
Created at: May 3, 2026, 4:30 p.m.