Triple
T10299080
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coralville Dam |
E241576
|
entity |
| Predicate | nearFeature |
P2064
|
FINISHED |
| Object | Devonian Fossil Gorge |
E40904
|
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: Devonian Fossil Gorge | Statement: [Coralville Dam, nearFeature, Devonian Fossil Gorge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Devonian Fossil Gorge Context triple: [Coralville Dam, nearFeature, Devonian Fossil Gorge]
-
A.
Devonian Fossil Gorge
chosen
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.
Bode Gorge
Bode Gorge is a steep, scenic river valley in Germany’s Harz Mountains, renowned for its dramatic cliffs, hiking trails, and natural beauty.
-
C.
Loch Ard Gorge
Loch Ard Gorge is a dramatic coastal inlet in Victoria, Australia, famed for its towering limestone cliffs, turquoise waters, and shipwreck history along the Great Ocean Road.
-
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.
Serpentine Gorge
Serpentine Gorge is a narrow, scenic chasm and waterhole in Australia’s West MacDonnell Ranges, known for its striking red rock walls and tranquil desert landscape.
- 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_69d381aaafc08190af475ef58dc16aba |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d2ee10f88190b1615c49b8f24a26 |
completed | April 7, 2026, 9:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71d35d5908190bb87100c81f2948a |
completed | April 9, 2026, 3:29 a.m. |
Created at: April 6, 2026, 11:44 a.m.