Triple
T7574419
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manned Maneuvering Unit |
E179325
|
entity |
| Predicate | lastUsedOnMission |
P53282
|
FINISHED |
| Object | STS-51-A |
E186836
|
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-51-A | Statement: [Manned Maneuvering Unit, lastUsedOnMission, STS-51-A]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: STS-51-A Context triple: [Manned Maneuvering Unit, lastUsedOnMission, STS-51-A]
-
A.
STS-51-C
STS-51-C was a 1985 classified U.S. Department of Defense Space Shuttle Discovery mission notable for being the first spaceflight of astronaut Ellison Onizuka.
-
B.
STS-51A
chosen
STS-51A was a 1984 NASA Space Shuttle Discovery mission notable for successfully retrieving and returning two stranded communications satellites from orbit.
-
C.
STS-51-I
STS-51-I was a 1985 NASA Space Shuttle Discovery mission focused on deploying and repairing communications satellites in Earth orbit.
-
D.
STS-51-B
STS-51-B was a 1985 NASA Space Shuttle Challenger mission focused on Spacelab scientific research in microgravity.
-
E.
STS-51-F
STS-51-F was a 1985 NASA Space Shuttle Challenger mission notable for its Spacelab 2 scientific payload and an in-flight main engine shutdown that led to the first use of an Abort to Orbit procedure.
- 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: lastUsedOnMission Context triple: [Manned Maneuvering Unit, lastUsedOnMission, STS-51-A]
-
A.
usedByMission
chosen
Indicates that something (such as a resource, tool, or method) is utilized or employed in the execution of a particular mission.
-
B.
lastUsedFor
Indicates that one entity was the most recent purpose, function, or application for which another entity was used.
-
C.
lastSeenOn
Indicates the most recent time or date at which the subject entity was observed, detected, or recorded.
-
D.
usedOnMultipleCRSMissions
Indicates that the same item, component, or resource has been employed across more than one CRS (Commercial Resupply Services) mission.
-
E.
removedDuringMission
Indicates that an entity was taken away, detached, or eliminated while a mission or operation was in progress.
- 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_69c69f316e50819081a271c85c06f918 |
completed | March 27, 2026, 3:16 p.m. |
| NER | Named-entity recognition | batch_69c6f948e1e08190ad807292365a0c27 |
completed | March 27, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c93fa2550481908348b8b4dd23d6df |
completed | March 29, 2026, 3:05 p.m. |
| PD | Predicate disambiguation | batch_69c6f4de77048190b8769e717fdcf8e7 |
completed | March 27, 2026, 9:21 p.m. |
Created at: March 27, 2026, 3:51 p.m.