Triple
T9523010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Statherian Period |
E229689
|
entity |
| Predicate | geologicRecord |
P88532
|
FINISHED |
| Object | well preserved in shield areas such as Canadian Shield |
E1206
|
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: well preserved in shield areas such as Canadian Shield | Statement: [Statherian Period, geologicRecord, well preserved in shield areas such as Canadian Shield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: well preserved in shield areas such as Canadian Shield Context triple: [Statherian Period, geologicRecord, well preserved in shield areas such as Canadian Shield]
-
A.
Canadian Shield
chosen
The Canadian Shield is a vast geological region of exposed Precambrian rock and thin soils that forms the ancient core of North America, stretching across much of Canada and parts of the northern 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.
Fennoscandian Shield
The Fennoscandian Shield is a vast, ancient Precambrian geological region in northern Europe, encompassing much of Scandinavia and parts of northwest Russia, known for its exposed crystalline bedrock and glacially sculpted landscapes.
-
D.
Greenland Shield
The Greenland Shield is an ancient Precambrian geological core of Greenland composed mainly of highly metamorphosed crystalline rocks that form part of the larger North American craton.
-
E.
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.
- 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: geologicRecord Context triple: [Statherian Period, geologicRecord, well preserved in shield areas such as Canadian Shield]
-
A.
geologicalAge
Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
-
B.
locatedInGeologicPast
Indicates that something existed or occurred in a specific place during a past geologic time period.
-
C.
geologicalRange
Indicates the span of geological time during which an entity (such as a taxon or formation) is known to have existed or been present.
-
D.
fossilRecordExtendsBackTo
Indicates that the existence or presence of something is documented in the fossil record as originating from a specified time or geological period.
-
E.
fossilRecordStatus
Indicates the preservation state or condition of an organism’s remains as documented in the fossil record.
- F. None of above. chosen
Provenance (5 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_69ca847870a881909d8d751a7d29da39 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9898e0b48190a3e3f0f1616d5055 |
completed | April 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a61fbd08190bb68ffe29da3a34a |
completed | April 4, 2026, 4:20 p.m. |
| PD | Predicate disambiguation | batch_69cca56a3d088190bdc16670678fb6c6 |
completed | April 1, 2026, 4:56 a.m. |
| PDg | Predicate description generation | batch_69cca89f1d748190bf3636bea28d8a37 |
completed | April 1, 2026, 5:09 a.m. |
Created at: March 30, 2026, 7:59 p.m.