Triple
T1929304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Devonian Fossil Gorge |
E40904
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Coralville Lake recreation area |
E215366
|
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: Coralville Lake recreation area | Statement: [Devonian Fossil Gorge, partOf, Coralville Lake recreation area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coralville Lake recreation area Context triple: [Devonian Fossil Gorge, partOf, Coralville Lake recreation area]
-
A.
Coralville Lake
chosen
Coralville Lake is a reservoir in Iowa known for recreational activities and for exposing significant geological features such as the nearby Devonian Fossil Gorge.
-
B.
Raccoon River Park
Raccoon River Park is a large recreational area in West Des Moines, Iowa, known for its lake, trails, beach, and outdoor sports facilities.
-
C.
Playland Lake
Playland Lake is a recreational body of water located within Playland Park, offering visitors scenic views and water-based activities.
-
D.
Lathrop State Park
Lathrop State Park is a Colorado state park near Walsenburg known for its two lakes, camping, fishing, and views of the Spanish Peaks in a high-desert prairie setting.
-
E.
Sand Lake Recreation Area
Sand Lake Recreation Area is a popular coastal off-highway vehicle and camping destination on the Oregon coast known for its sand dunes, beach access, and outdoor recreation opportunities.
- 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_69a8864711648190b07bed24ed76258e |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb266dcb4819090be83556615d0db |
completed | March 7, 2026, 5:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbb2cc988190a4046c17c8389996 |
completed | March 8, 2026, 10:44 p.m. |
Created at: March 4, 2026, 7:35 p.m.