Triple
T21849750
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Credit Valley sandstone |
E539471
|
entity |
| Predicate | geologicalFormation |
P4015
|
FINISHED |
| Object | Credit Valley Formation |
—
|
NE NERFINISHED |
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: Credit Valley Formation | Statement: [Credit Valley sandstone, geologicalFormation, Credit Valley Formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Credit Valley Formation Context triple: [Credit Valley sandstone, geologicalFormation, Credit Valley Formation]
-
A.
Humber Valley
Humber Valley is a river valley in Toronto, Ontario, known for the Humber River, parklands, and recreational trails running through the city’s west end.
-
B.
Humber Valley
Humber Valley is a scenic region in western Newfoundland known for its river valley landscapes, outdoor recreation, and tourism.
-
C.
Landwasser valley
Landwasser valley is a scenic alpine valley in the Swiss canton of Graubünden, known for its dramatic landscapes and proximity to the resort town of Davos.
-
D.
Grand River valley
Grand River valley is a river valley in South Dakota shaped by the Grand River, characterized by its prairie landscapes and rural, sparsely populated surroundings.
-
E.
Grand River valley
Grand River valley is the broad, glacially carved valley in western Michigan shaped by the Grand River as it flows toward Lake Michigan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Credit Valley Formation Target entity description: The Credit Valley Formation is a geologic unit in Ontario, Canada, known for its durable sandstone that has been widely used as a building stone in historic architecture.
-
A.
Humber Valley
Humber Valley is a river valley in Toronto, Ontario, known for the Humber River, parklands, and recreational trails running through the city’s west end.
-
B.
Humber Valley
Humber Valley is a scenic region in western Newfoundland known for its river valley landscapes, outdoor recreation, and tourism.
-
C.
Landwasser valley
Landwasser valley is a scenic alpine valley in the Swiss canton of Graubünden, known for its dramatic landscapes and proximity to the resort town of Davos.
-
D.
Grand River valley
Grand River valley is a river valley in South Dakota shaped by the Grand River, characterized by its prairie landscapes and rural, sparsely populated surroundings.
-
E.
Grand River valley
Grand River valley is the broad, glacially carved valley in western Michigan shaped by the Grand River as it flows toward Lake Michigan.
- F. None of above. chosen
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_69e0c476c3c88190a92d08ebb59a128a |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0bd582ca48190890648fdee2a0c6e |
completed | April 28, 2026, 1:59 p.m. |
Created at: April 16, 2026, 6:55 p.m.