Triple
T22134459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United Launch Alliance Vulcan program |
E546989
|
entity |
| Predicate | upperStage |
P9657
|
FINISHED |
| Object | Centaur V |
—
|
NE NERFINISHED |
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: Centaur V | Statement: [United Launch Alliance Vulcan program, upperStage, Centaur V]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centaur V Context triple: [United Launch Alliance Vulcan program, upperStage, Centaur V]
-
A.
Centaur V
chosen
Centaur V is the latest, larger and more capable iteration of United Launch Alliance’s cryogenic Centaur upper stage, designed to fly on the Vulcan launch vehicle.
-
B.
Vulcan Centaur
Vulcan Centaur is United Launch Alliance’s next-generation, two-stage heavy-lift rocket designed to replace Atlas V and Delta IV for a wide range of commercial, government, and deep-space missions.
-
C.
Saturn VII
Saturn VII is the Roman numeral designation for Hyperion, an irregularly shaped moon of Saturn known for its chaotic rotation and sponge-like appearance.
-
D.
Centaur T
Centaur T is a cryogenic upper stage used on later Titan IV rockets, designed to boost heavy payloads into high orbits and interplanetary trajectories.
-
E.
Titan IIIE-Centaur
Titan IIIE-Centaur was a U.S. expendable launch vehicle that combined a Titan III booster with a high-energy Centaur upper stage to send deep-space probes such as Voyager 2 on interplanetary trajectories.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e39bf348190b541bfa16a7b71e0 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129b8f4248190b6342c8d00942c25 |
completed | April 28, 2026, 9:42 p.m. |
Created at: April 16, 2026, 8:32 p.m.