Triple
T20588416
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Stephen |
E505848
|
entity |
| Predicate | hasNotableFeature |
P642
|
FINISHED |
| Object |
Stephen Formation fossil beds
The Stephen Formation fossil beds are a renowned Cambrian-aged fossil site in the Canadian Rockies that preserves exceptionally detailed remains of early marine life.
|
E1440349
|
NE FINISHED |
How this triple was built (4 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: Stephen Formation fossil beds | Statement: [Mount Stephen, hasNotableFeature, Stephen Formation fossil beds]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephen Formation fossil beds Context triple: [Mount Stephen, hasNotableFeature, Stephen Formation fossil beds]
-
A.
Mazon Creek fossil beds
Mazon Creek fossil beds are a renowned Pennsylvanian-age Lagerstätte in Illinois famous for exceptionally well-preserved soft-bodied plants and animals within ironstone concretions.
-
B.
Boone Formation
The Boone Formation is a Mississippian-age carbonate rock unit of cherty limestones and dolomites widely exposed across parts of the Ozark region in the central United States.
-
C.
Glen Rose Formation
The Glen Rose Formation is a Cretaceous-age limestone and marl geologic unit in Texas, noted for its abundant marine fossils and well-preserved dinosaur trackways.
-
D.
Haughton Formation
The Haughton Formation is a geological unit in the Canadian High Arctic composed mainly of impact-related sediments and breccias associated with the Haughton impact structure.
-
E.
Carbondale Formation
The Carbondale Formation is a Pennsylvanian-age rock unit in the Illinois Basin renowned for its rich coal beds and exceptionally preserved fossil assemblages, including those of the Mazon Creek area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Stephen Formation fossil beds Triple: [Mount Stephen, hasNotableFeature, Stephen Formation fossil beds]
Generated description
The Stephen Formation fossil beds are a renowned Cambrian-aged fossil site in the Canadian Rockies that preserves exceptionally detailed remains of early marine life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stephen Formation fossil beds Target entity description: The Stephen Formation fossil beds are a renowned Cambrian-aged fossil site in the Canadian Rockies that preserves exceptionally detailed remains of early marine life.
-
A.
Mazon Creek fossil beds
Mazon Creek fossil beds are a renowned Pennsylvanian-age Lagerstätte in Illinois famous for exceptionally well-preserved soft-bodied plants and animals within ironstone concretions.
-
B.
Boone Formation
The Boone Formation is a Mississippian-age carbonate rock unit of cherty limestones and dolomites widely exposed across parts of the Ozark region in the central United States.
-
C.
Glen Rose Formation
The Glen Rose Formation is a Cretaceous-age limestone and marl geologic unit in Texas, noted for its abundant marine fossils and well-preserved dinosaur trackways.
-
D.
Haughton Formation
The Haughton Formation is a geological unit in the Canadian High Arctic composed mainly of impact-related sediments and breccias associated with the Haughton impact structure.
-
E.
Carbondale Formation
The Carbondale Formation is a Pennsylvanian-age rock unit in the Illinois Basin renowned for its rich coal beds and exceptionally preserved fossil assemblages, including those of the Mazon Creek area.
- 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_69e0b4b9669c8190b8e81fc72817d42c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a9790cc08190b48949834cd421d2 |
completed | April 20, 2026, 10:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08b3e61f888190b805b7d19d673536 |
completed | May 16, 2026, 6:13 p.m. |
| NEDg | Description generation | batch_6a08b4a7779481909b5bf6e99e632841 |
completed | May 16, 2026, 6:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08b57ff3e48190952c973726821e2b |
completed | May 16, 2026, 6:20 p.m. |
Created at: April 16, 2026, 11:40 a.m.