Triple
T20479044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gerard P. Kuiper |
E502400
|
entity |
| Predicate | hasEponym |
P12247
|
FINISHED |
| Object | lunar crater Kuiper |
—
|
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: lunar crater Kuiper | Statement: [Gerard P. Kuiper, hasEponym, lunar crater Kuiper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: lunar crater Kuiper Context triple: [Gerard P. Kuiper, hasEponym, lunar crater Kuiper]
-
A.
lunar crater Barnard
Lunar crater Barnard is an impact crater on the Moon named in honor of American astronomer Edward Emerson Barnard, noted for its worn rim and location near the eastern lunar limb.
-
B.
von Kármán crater on the Moon
Von Kármán crater on the Moon is a large impact crater on the lunar far side, notable as the landing site of China’s Chang’e 4 mission and named in honor of aerospace engineer Theodore von Kármán.
-
C.
Kapteyn Crater on the Moon
Kapteyn Crater on the Moon is a lunar impact crater named in honor of Dutch astronomer Jacobus Cornelius Kapteyn, recognized for his pioneering work in stellar statistics and the structure of the Milky Way.
-
D.
lunar crater Piazzi
Lunar crater Piazzi is an impact crater on the Moon named in honor of Italian astronomer Giuseppe Piazzi, discoverer of the dwarf planet Ceres.
-
E.
Baade lunar crater
Baade lunar crater is a large impact feature on the Moon’s far side named in honor of German astronomer Walter Baade.
- 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: lunar crater Kuiper Target entity description: Lunar crater Kuiper is a prominent impact crater on the Moon named in honor of Dutch-American astronomer Gerard P. Kuiper, known for its bright rays and relatively young geological age.
-
A.
lunar crater Barnard
Lunar crater Barnard is an impact crater on the Moon named in honor of American astronomer Edward Emerson Barnard, noted for its worn rim and location near the eastern lunar limb.
-
B.
von Kármán crater on the Moon
Von Kármán crater on the Moon is a large impact crater on the lunar far side, notable as the landing site of China’s Chang’e 4 mission and named in honor of aerospace engineer Theodore von Kármán.
-
C.
Kapteyn Crater on the Moon
Kapteyn Crater on the Moon is a lunar impact crater named in honor of Dutch astronomer Jacobus Cornelius Kapteyn, recognized for his pioneering work in stellar statistics and the structure of the Milky Way.
-
D.
lunar crater Piazzi
Lunar crater Piazzi is an impact crater on the Moon named in honor of Italian astronomer Giuseppe Piazzi, discoverer of the dwarf planet Ceres.
-
E.
Baade lunar crater
Baade lunar crater is a large impact feature on the Moon’s far side named in honor of German astronomer Walter Baade.
- 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b54c8188190a71e35fab8d194a6 |
completed | April 20, 2026, 9:32 p.m. |
Created at: April 16, 2026, 11:34 a.m.