Triple
T4993986
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Viking 2 |
E112199
|
entity |
| Predicate | endOfLanderMission |
P41474
|
FINISHED |
| Object | 1980-04-11 |
—
|
LITERAL FINISHED |
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: 1980-04-11 | Statement: [Viking 2, endOfLanderMission, 1980-04-11]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: endOfLanderMission Context triple: [Viking 2, endOfLanderMission, 1980-04-11]
-
A.
missionEnd
chosen
Indicates that a mission has concluded or reached its final state or outcome.
-
B.
lastLunarLandingMission
Indicates that the mission is the most recent one in which a spacecraft successfully landed on the Moon.
-
C.
dateOfLanding
Indicates the specific calendar date on which a landing event took place.
-
D.
reasonForEndOfMission
Indicates the cause or circumstance that led to the termination or conclusion of a mission.
-
E.
crewLandingDuration
Indicates the length of time a crewed mission spends on the surface after landing before departure or ascent.
- F. None of above.
Provenance (3 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_69bd4432b32c81909f3b3c6bd10f0653 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd74249a8c8190952680aee06a9286 |
completed | March 20, 2026, 4:21 p.m. |
| PD | Predicate disambiguation | batch_69bd71492dec8190af4c27a3043b35cc |
completed | March 20, 2026, 4:09 p.m. |
Created at: March 20, 2026, 1:34 p.m.