Triple
T19382245
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eagle Crater |
E484839
|
entity |
| Predicate | imagedFromOrbitBy |
P38871
|
FINISHED |
| Object | Mars Global Surveyor |
—
|
NE NERFINISHED |
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: Mars Global Surveyor | Statement: [Eagle Crater, imagedFromOrbitBy, Mars Global Surveyor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mars Global Surveyor Context triple: [Eagle Crater, imagedFromOrbitBy, Mars Global Surveyor]
-
A.
Mars Global Surveyor
chosen
Mars Global Surveyor was a NASA spacecraft that orbited Mars from 1997 to 2006, mapping its surface and studying its atmosphere, topography, and mineral composition in unprecedented detail.
-
B.
Mars Reconnaissance Orbiter
Mars Reconnaissance Orbiter is a NASA spacecraft launched in 2005 that studies Mars’ atmosphere, climate, and surface in high detail while serving as a key communications relay for other Mars missions.
-
C.
Mars Pathfinder
Mars Pathfinder was a NASA mission that successfully landed a stationary base and the Sojourner rover on Mars in 1997, demonstrating innovative low-cost technologies for planetary exploration.
-
D.
Mars Observer
Mars Observer was a NASA spacecraft launched in 1992 to study Mars’ surface, atmosphere, climate, and magnetic field, but it was lost just before entering Martian orbit.
-
E.
Mariner 9
Mariner 9 was a NASA robotic spacecraft that became the first artificial satellite of Mars, revolutionizing our understanding of the planet’s surface and atmosphere in the early 1970s.
- 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: imagedFromOrbitBy Context triple: [Eagle Crater, imagedFromOrbitBy, Mars Global Surveyor]
-
A.
discoveredBySpacecraft
Indicates that something was first detected, observed, or found as a result of a spacecraft’s instruments or mission activities.
-
B.
orbitsObservedFrom
Indicates that the orbital motion of one object around another is being measured or recorded from a specific observation point or frame of reference.
-
C.
imagedBy
chosen
Indicates that something is captured, recorded, or represented in an image created by a particular imaging device, method, or agent.
-
D.
spacecraftCaptured
Indicates that one spacecraft has been seized, restrained, or brought under control by another entity or force.
-
E.
locatedInOrbitAbove
Indicates that one entity is positioned in an orbital path around and above another entity.
- 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_69d8e8d460d88190abf0591c5c9d2b0c |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61a6075a88190aed7afa3b8fd3021 |
completed | April 20, 2026, 12:21 p.m. |
| PD | Predicate disambiguation | batch_69e4fd602f008190aa9bc76ae17e4ce1 |
completed | April 19, 2026, 4:05 p.m. |
Created at: April 10, 2026, 1:35 p.m.