Triple
T16045255
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert D. Cabana |
E389200
|
entity |
| Predicate | wasMissionSpecialistOn |
P21471
|
FINISHED |
| Object | STS-41 |
E270778
|
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: STS-41 | Statement: [Robert D. Cabana, wasMissionSpecialistOn, STS-41]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: STS-41 Context triple: [Robert D. Cabana, wasMissionSpecialistOn, STS-41]
-
A.
STS-41
chosen
STS-41 was a 1990 NASA Space Shuttle Discovery mission that deployed the Ulysses spacecraft to study the Sun’s polar regions.
-
B.
STS-41C
STS-41C was a 1984 NASA Space Shuttle Challenger mission notable for successfully repairing the Solar Maximum Mission satellite during the first on-orbit satellite repair operation.
-
C.
STS-41B
STS-41B was a 1984 NASA Space Shuttle Challenger mission best known for the first untethered spacewalks using the Manned Maneuvering Unit.
-
D.
STS-41-D
STS-41-D was the maiden orbital mission of the Space Shuttle Discovery, launched by NASA in 1984 to deploy communications satellites and conduct scientific experiments.
-
E.
STS-4
STS-4 was the fourth NASA Space Shuttle mission, a 1982 test flight of Columbia that marked the final mission of the Shuttle’s orbital flight test program.
- 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: wasMissionSpecialistOn Context triple: [Robert D. Cabana, wasMissionSpecialistOn, STS-41]
-
A.
missionSpecialist
chosen
Indicates that an entity serves in the role of a mission specialist in relation to a particular mission or spaceflight.
-
B.
wasFinalSoloUSOrbitalFlight
Indicates that the event was the last solo orbital spaceflight conducted by the United States.
-
C.
spacecraftServedOn
Indicates that a particular spacecraft is one on which an entity (typically a person) has served or been assigned.
-
D.
crewEVAPlanned
Indicates that a spacewalk (extravehicular activity) involving crew members is scheduled or planned to occur.
-
E.
aboardSpacecraft
Indicates that one entity is physically present on or inside a spacecraft as an occupant or passenger.
- F. None of above.
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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1ff63edb0819092cbb671967bbdcd |
completed | April 17, 2026, 9:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fffeeb32348190a1896059479c236c |
completed | May 10, 2026, 3:43 a.m. |
| PD | Predicate disambiguation | batch_69e1826f34c081908005bb736f1c485d |
completed | April 17, 2026, 12:44 a.m. |
Created at: April 10, 2026, 4:56 a.m.