Triple
T310158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Space Shuttle Challenger disaster |
E6388
|
entity |
| Predicate | missionName |
P10665
|
FINISHED |
| Object | STS-51-L |
E34336
|
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-L | Statement: [Space Shuttle Challenger disaster, missionName, STS-51-L]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: STS-51-L Context triple: [Space Shuttle Challenger disaster, missionName, STS-51-L]
-
A.
STS-51L
chosen
STS-51L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, leading to the deaths of its seven crew members and major reforms in NASA’s spaceflight program.
-
B.
STS-41B
STS-41B was a 1984 NASA Space Shuttle Challenger mission best known for the first untethered spacewalks using the Manned Maneuvering Unit.
-
C.
STS-61
STS-61 was a 1993 NASA Space Shuttle Endeavour mission best known for successfully repairing and upgrading the Hubble Space Telescope during a series of complex spacewalks.
-
D.
STS-88
STS-88 was the first Space Shuttle mission to the International Space Station, delivering and assembling its initial U.S. and Russian modules in orbit.
-
E.
STS-42
STS-42 was a 1992 NASA Space Shuttle Discovery mission focused on microgravity and life sciences research, notable for carrying Roberta Bondar as Canada’s first female astronaut in space.
- 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: missionName Context triple: [Space Shuttle Challenger disaster, missionName, STS-51-L]
-
A.
mission
Indicates that an entity is assigned or engaged in a specific task, operation, or purpose-directed undertaking.
-
B.
missionProfile
Indicates the specific set of objectives, conditions, and operational parameters that define how a mission is planned, conducted, and evaluated.
-
C.
missionPlanning
Indicates the process of defining, organizing, and coordinating actions or operations needed to achieve a specific mission objective.
-
D.
missionCadence
Indicates the frequency or regular interval at which missions are planned, launched, or conducted.
-
E.
missionFocus
Indicates that an entity’s primary attention, effort, or resources are directed toward a particular mission, goal, or objective.
- 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_69a2e79230508190b912ecb555aae17e |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea4778cc8190be7b648a82542891 |
completed | Feb. 28, 2026, 1:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3c417a34c81909b724ecabf38ccb3 |
completed | March 1, 2026, 4:44 a.m. |
| PD | Predicate disambiguation | batch_69a2e940b9e8819092b821ff17ed026b |
completed | Feb. 28, 2026, 1:10 p.m. |
| PDg | Predicate description generation | batch_69a2ea07e3bc8190bae593b3264de211 |
completed | Feb. 28, 2026, 1:13 p.m. |
Created at: Feb. 28, 2026, 1:06 p.m.