Triple
T11954942
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Geikie Gorge National Park |
E284526
|
entity |
| Predicate | hasGeologicalOrigin |
P6355
|
FINISHED |
| Object |
Devonian reef system
The Devonian reef system is an ancient fossilized coral reef complex formed during the Devonian Period, notable for its well-preserved marine limestone structures and rich paleontological record.
|
E956033
|
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: Devonian reef system | Statement: [Geikie Gorge National Park, hasGeologicalOrigin, Devonian reef system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Devonian reef system Context triple: [Geikie Gorge National Park, hasGeologicalOrigin, Devonian reef system]
-
A.
Devonian Fossil Gorge
Devonian Fossil Gorge is an exposed ancient seabed near Iowa City where visitors can see well-preserved marine fossils from the Devonian period revealed by modern flood erosion.
-
B.
Emu Bay Shale
Emu Bay Shale is a renowned Cambrian fossil deposit in South Australia noted for its exceptionally well-preserved soft-bodied marine organisms.
-
C.
Burgess Shale fossil lagerstätte
The Burgess Shale fossil lagerstätte is a renowned Middle Cambrian rock formation in the Canadian Rockies famous for its exceptionally well-preserved soft-bodied fossils that reveal the diversity of early animal life.
-
D.
Rhynie Chert fossil locality
The Rhynie Chert fossil locality is a famous Early Devonian site in Scotland renowned for its exceptionally preserved early land plants, arthropods, and microorganisms that provide key insights into the evolution of terrestrial ecosystems.
-
E.
Archaeocyatha
Archaeocyatha are an extinct group of early, reef-building, sponge-like marine organisms that thrived during the Cambrian period.
- 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: Devonian reef system Triple: [Geikie Gorge National Park, hasGeologicalOrigin, Devonian reef system]
Generated description
The Devonian reef system is an ancient fossilized coral reef complex formed during the Devonian Period, notable for its well-preserved marine limestone structures and rich paleontological record.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Devonian reef system Target entity description: The Devonian reef system is an ancient fossilized coral reef complex formed during the Devonian Period, notable for its well-preserved marine limestone structures and rich paleontological record.
-
A.
Devonian Fossil Gorge
Devonian Fossil Gorge is an exposed ancient seabed near Iowa City where visitors can see well-preserved marine fossils from the Devonian period revealed by modern flood erosion.
-
B.
Emu Bay Shale
Emu Bay Shale is a renowned Cambrian fossil deposit in South Australia noted for its exceptionally well-preserved soft-bodied marine organisms.
-
C.
Burgess Shale fossil lagerstätte
The Burgess Shale fossil lagerstätte is a renowned Middle Cambrian rock formation in the Canadian Rockies famous for its exceptionally well-preserved soft-bodied fossils that reveal the diversity of early animal life.
-
D.
Rhynie Chert fossil locality
The Rhynie Chert fossil locality is a famous Early Devonian site in Scotland renowned for its exceptionally preserved early land plants, arthropods, and microorganisms that provide key insights into the evolution of terrestrial ecosystems.
-
E.
Archaeocyatha
Archaeocyatha are an extinct group of early, reef-building, sponge-like marine organisms that thrived during the Cambrian period.
- 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_69d6ab2db38c8190b1f0ed6663ef8ada |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90366fda8819083168c93abad27d4 |
completed | April 10, 2026, 2:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f459175f808190974ac70431f35c74 |
completed | May 1, 2026, 7:41 a.m. |
| NEDg | Description generation | batch_69f4645a7038819089d7533715f8a430 |
completed | May 1, 2026, 8:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f4664ff9608190b23e29b3e5c1c326 |
completed | May 1, 2026, 8:37 a.m. |
Created at: April 8, 2026, 9:45 p.m.