Triple
T18521667
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steinheim meteorite crater |
E452596
|
entity |
| Predicate | discoveredAsImpactStructure |
P38855
|
FINISHED |
| Object | 20th century |
—
|
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: 20th century | Statement: [Steinheim meteorite crater, discoveredAsImpactStructure, 20th century]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: discoveredAsImpactStructure Context triple: [Steinheim meteorite crater, discoveredAsImpactStructure, 20th century]
-
A.
identifiedAsImpactStructure
chosen
Indicates that something has been determined or classified as an impact structure, typically formed by the collision of an extraterrestrial body with a planetary surface.
-
B.
hasSatelliteCrater
Indicates that one crater is a secondary or subsidiary crater associated with, and typically located near, another primary crater.
-
C.
impactStructureType
Indicates the type or nature of the structure that is affected or influenced by a given impact or action.
-
D.
notableCrater
Indicates that a crater is especially prominent, significant, or well-known in relation to a particular celestial body or context.
-
E.
locatedInCrater
Indicates that one entity is situated within the boundaries of a specific crater.
- 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5338e6e188190a41a4ee12c1ad330 |
completed | April 19, 2026, 7:57 p.m. |
| PD | Predicate disambiguation | batch_69e469e0025c81908f16ed4f922674af |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 11:37 a.m.