Triple
T9708774
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mesoarchean Era |
E234966
|
entity |
| Predicate | hasRepresentativeCratons |
P33297
|
FINISHED |
| Object | Kaapvaal Craton |
E162085
|
NE FINISHED |
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: Kaapvaal Craton | Statement: [Mesoarchean Era, hasRepresentativeCratons, Kaapvaal Craton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kaapvaal Craton Context triple: [Mesoarchean Era, hasRepresentativeCratons, Kaapvaal Craton]
-
A.
Kaapvaal Craton
chosen
The Kaapvaal Craton is one of Earth’s oldest and most stable pieces of continental crust, located in southern Africa and renowned for hosting some of the world’s richest gold deposits.
-
B.
Vaalbara supercraton
Vaalbara supercraton is a proposed early Archean supercontinent thought to have formed from some of Earth’s oldest cratons, including the Kaapvaal and Pilbara cratons.
-
C.
Kalahari Craton
The Kalahari Craton is an ancient, stable block of continental crust underlying much of southern Africa and forming a key component of Earth’s early Precambrian geology.
-
D.
Rae craton
Rae craton is an ancient, stable block of Earth’s continental crust that forms a major geological core of the Canadian Shield within the North American craton.
-
E.
Nain craton
The Nain craton is an ancient, stable block of Earth’s continental crust in northeastern Canada, composed largely of Archean rocks and forming part of the geological core of North America.
- 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: hasRepresentativeCratons Context triple: [Mesoarchean Era, hasRepresentativeCratons, Kaapvaal Craton]
-
A.
containsCraton
chosen
Indicates that one geological entity includes or encompasses a craton within its extent or structure.
-
B.
hasOceanicCrustAlong
Indicates that an entity possesses or is characterized by oceanic crust extending along a specified boundary, feature, or region.
-
C.
hasPlateTectonics
Indicates that a planetary body exhibits active plate tectonics, with its outer shell divided into moving plates that interact over geological time.
-
D.
hasGeologicalProvince
Indicates that a geographic area or location is associated with, or belongs to, a specific geological province characterized by common geological features or history.
-
E.
hasCrustalThickness
Indicates the relationship in which an object or region possesses a specified thickness of its crust.
- F. None of above.
Provenance (4 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_69ca84cc78808190a56f3402b7c139a7 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9da7c6188190b086f7e411378268 |
completed | April 1, 2026, 10:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f8476e08190865700679069dee6 |
completed | April 4, 2026, 11:32 p.m. |
| PD | Predicate disambiguation | batch_69cd03bfeca08190924fca43aaa9c10f |
completed | April 1, 2026, 11:38 a.m. |
Created at: March 30, 2026, 8:19 p.m.