Triple
T1565667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Space Shuttle Main Engines |
E33426
|
entity |
| Predicate | specificImpulseInVacuum |
P21230
|
FINISHED |
| Object | about 452 seconds |
—
|
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: about 452 seconds | Statement: [Space Shuttle Main Engines, specificImpulseInVacuum, about 452 seconds]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: specificImpulseInVacuum Context triple: [Space Shuttle Main Engines, specificImpulseInVacuum, about 452 seconds]
-
A.
specificImpulseVacuum_s
Indicates the specific impulse of a propulsion system when operating in a vacuum, expressing how efficiently it converts propellant into thrust under vacuum conditions.
-
B.
specificImpulseVacuum
chosen
Indicates the specific impulse of a propulsion system measured under vacuum conditions, representing its efficiency in producing thrust per unit of propellant flow in space.
-
C.
specificImpulseVac_s
Indicates the vacuum specific impulse of a propulsion system, expressing its efficiency as thrust produced per unit of propellant flow in a vacuum environment.
-
D.
specificImpulseSeaLevel_s
Indicates the specific impulse of a propulsion system, measured in seconds, when operating at sea-level conditions.
-
E.
specificImpulseSeaLevel
Indicates the specific impulse (thrust efficiency per unit propellant flow) of a propulsion system when operating at sea-level atmospheric conditions.
- 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_69a885f11b048190935025a035302715 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90fccd4b48190a44012888a00af7f |
completed | March 5, 2026, 5:08 a.m. |
| PD | Predicate disambiguation | batch_69a907b872f0819096b3df6ad502c63e |
completed | March 5, 2026, 4:34 a.m. |
Created at: March 4, 2026, 7:27 p.m.