Triple
T9506798
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grenville orogeny |
E229289
|
entity |
| Predicate | preservedIn |
P2249
|
FINISHED |
| Object | Ottawa River valley basement |
E163425
|
NE 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: Ottawa River valley basement | Statement: [Grenville orogeny, preservedIn, Ottawa River valley basement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ottawa River valley basement Context triple: [Grenville orogeny, preservedIn, Ottawa River valley basement]
-
A.
Laurentian craton
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.
-
B.
Clay Belt of Northern Ontario
The Clay Belt of Northern Ontario is a vast, flat region of fertile clay soils formed by the prehistoric glacial Lake Barlow–Ojibway, historically promoted for agriculture but now characterized by mixed farming, forestry, and boreal wilderness.
-
C.
Grenville orogenic belt
The Grenville orogenic belt is a vast, ancient mountain-building region in eastern North America and beyond, formed over a billion years ago and representing one of the major Precambrian collisional events in Earth’s history.
-
D.
Laurentian Valley
Laurentian Valley is a rural township and local municipality in eastern Ontario, Canada, situated within the Ottawa Valley region.
-
E.
Ottawa Valley
chosen
The Ottawa Valley is a region in eastern Ontario, Canada, known for the Ottawa River, rural communities, and outdoor recreation such as hiking, canoeing, and camping.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69ca847611c48190a28c028644198c75 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd98543b1881908b537abdc1d2f9c0 |
completed | April 1, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a2494c081908579592fa0fee90b |
completed | April 4, 2026, 4:19 p.m. |
Created at: March 30, 2026, 7:57 p.m.