Triple
T23331636
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imbrium Basin ejecta zone |
E591458
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Imbrium Basin impact structure |
—
|
NE NERFINISHED |
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: Imbrium Basin impact structure | Statement: [Imbrium Basin ejecta zone, partOf, Imbrium Basin impact structure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imbrium Basin impact structure Context triple: [Imbrium Basin ejecta zone, partOf, Imbrium Basin impact structure]
-
A.
Imbrium Basin ejecta zone
chosen
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.
-
B.
Reusch Crater
Reusch Crater is a volcanic crater located near the summit area of Mount Kilimanjaro in Tanzania.
-
C.
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.
-
D.
Siljan impact structure
The Siljan impact structure is a large, ancient meteorite crater in central Sweden, notable for its ring-shaped lake system and geological significance.
-
E.
Kepler crater
Kepler crater is a prominent, relatively young lunar impact crater characterized by a bright ray system and located on the Moon’s near side.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e25d20156c81908c5c53195bd9c738 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f197edfbbc81908cb56507cd280737 |
completed | April 29, 2026, 5:32 a.m. |
Created at: April 17, 2026, 5:15 p.m.