Triple
T21399162
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trans-Hudson orogeny |
E527864
|
entity |
| Predicate | continentInvolved |
P28160
|
FINISHED |
| Object | North American craton |
—
|
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: North American craton | Statement: [Trans-Hudson orogeny, continentInvolved, North American craton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North American craton Context triple: [Trans-Hudson orogeny, continentInvolved, North American craton]
-
A.
North Atlantic Craton
The North Atlantic Craton is an ancient, stable block of Earth’s continental crust in the North Atlantic region, composed largely of Archean and early Proterozoic rocks that record some of the planet’s earliest geological history.
-
B.
Laurentian craton
chosen
The Laurentian craton is the ancient, stable core of the North American continent, composed of some of Earth’s oldest rocks and forming the geological foundation of much of Canada and parts of the United States.
-
C.
Superior craton
The Superior craton is one of Earth’s largest and oldest stable continental cores, forming much of the ancient geological foundation of central and eastern Canada and parts of the northern United States.
-
D.
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.
-
E.
East European Craton
The East European Craton is an ancient, stable part of the continental lithosphere underlying much of Eastern Europe, forming the geological core of regions such as Russia, Ukraine, and the Baltic states.
- 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_69e0b520ee3c8190abddbee7e37e834c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62cf3e808190847ad66d2e65f9f2 |
completed | April 26, 2026, 7:09 p.m. |
Created at: April 16, 2026, 5:14 p.m.