Triple
T18773960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mercury Laser Altimeter |
E459085
|
entity |
| Predicate | enablesStudyOf |
P49589
|
FINISHED |
| Object | Mercury impact basins |
—
|
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: Mercury impact basins | Statement: [Mercury Laser Altimeter, enablesStudyOf, Mercury impact basins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mercury impact basins Context triple: [Mercury Laser Altimeter, enablesStudyOf, Mercury impact basins]
-
A.
Odysseus impact basin
The Odysseus impact basin is a large, prominent impact crater on Saturn’s icy moon Tethys, notable for its immense size and relatively shallow, relaxed topography.
-
B.
Imbrium Basin ejecta zone
The Imbrium Basin ejecta zone is the extensive region on the Moon blanketed by material blasted out during the formation of the large Imbrium impact basin, shaping much of the surrounding lunar surface geology.
-
C.
Impact craters on the Moon
Impact craters on the Moon are circular depressions formed by collisions with meteoroids, asteroids, and comets that scar the lunar surface and reveal its geological history.
-
D.
Martian southern highlands
The Martian southern highlands are an ancient, heavily cratered region of Mars characterized by high elevations, rugged terrain, and some of the planet’s oldest exposed surfaces.
-
E.
Fra Mauro crater
Fra Mauro crater is a heavily eroded lunar impact crater on the Moon’s near side, best known for lending its name to the Fra Mauro formation and the intended Apollo 13 landing site.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mercury impact basins Target entity description: Mercury impact basins are large, ancient craters on the planet Mercury formed by massive asteroid or comet collisions, whose topography and structure reveal key insights into the planet’s geological history and interior.
-
A.
Odysseus impact basin
The Odysseus impact basin is a large, prominent impact crater on Saturn’s icy moon Tethys, notable for its immense size and relatively shallow, relaxed topography.
-
B.
Imbrium Basin ejecta zone
The Imbrium Basin ejecta zone is the extensive region on the Moon blanketed by material blasted out during the formation of the large Imbrium impact basin, shaping much of the surrounding lunar surface geology.
-
C.
Impact craters on the Moon
Impact craters on the Moon are circular depressions formed by collisions with meteoroids, asteroids, and comets that scar the lunar surface and reveal its geological history.
-
D.
Martian southern highlands
The Martian southern highlands are an ancient, heavily cratered region of Mars characterized by high elevations, rugged terrain, and some of the planet’s oldest exposed surfaces.
-
E.
Fra Mauro crater
Fra Mauro crater is a heavily eroded lunar impact crater on the Moon’s near side, best known for lending its name to the Fra Mauro formation and the intended Apollo 13 landing site.
- F. None of above. chosen
Provenance (2 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5933888408190a21f9ac5b360d1eb |
completed | April 20, 2026, 2:45 a.m. |
Created at: April 10, 2026, 11:52 a.m.