Triple
T5876300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | S-IVB |
E130633
|
entity |
| Predicate | rocketEngine |
P67371
|
FINISHED |
| Object | J-2 |
E130634
|
NE FINISHED |
How this triple was built (3 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: J-2 | Statement: [S-IVB, rocketEngine, J-2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J-2 Context triple: [S-IVB, rocketEngine, J-2]
-
A.
J-2
chosen
The J-2 was a liquid-fueled rocket engine used on NASA’s Saturn rockets to power upper stages during the Apollo and early Skylab missions.
-
B.
J-2
J-2 is the military staff directorate responsible for intelligence, surveillance, and reconnaissance support to joint commanders.
-
C.
RD-180
The RD-180 is a Russian-built, two-chamber liquid-fueled rocket engine that has powered several American launch vehicles, notably variants of the Atlas V.
-
D.
RS-68 engine
The RS-68 engine is a powerful liquid-fueled rocket engine used primarily on the Delta IV launch vehicle, known for its high thrust and simplified design for cost-effective heavy-lift missions.
-
E.
Atlas LV-3C Centaur
Atlas LV-3C Centaur was an early American launch vehicle configuration that first successfully demonstrated the Centaur high-energy upper stage for NASA missions in the 1960s.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: rocketEngine Context triple: [S-IVB, rocketEngine, J-2]
-
A.
standardRocketMotor
Indicates that an entity functions as a standard rocket motor used for propulsion in a rocket system.
-
B.
solidRocketBoosters
Indicates that an entity is equipped with or uses solid rocket boosters as part of its propulsion system.
-
C.
operatesRocket
Indicates that one entity controls or pilots the operation of a rocket belonging to or used by another entity.
-
D.
laterPropulsion
Indicates that one propulsion system, method, or event occurs after another in time.
-
E.
propellantFeedSystem
Indicates a relationship where a system supplies, regulates, or transports propellant to a propulsion or engine unit.
- 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_69c0085523688190bfd487479ce819e6 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0432fea5881909f5c291dd8db6105 |
completed | March 22, 2026, 7:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b12242dc819093ccd41c9705dd72 |
completed | March 23, 2026, 3:18 a.m. |
| PD | Predicate disambiguation | batch_69c033499ca08190bd26cee5b03f6306 |
completed | March 22, 2026, 6:22 p.m. |
| PDg | Predicate description generation | batch_69c0432f06fc8190bc047d52ffc30d59 |
completed | March 22, 2026, 7:29 p.m. |
Created at: March 22, 2026, 3:57 p.m.