Triple
T19360338
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | shipwreck of the Peter Iredale |
E484261
|
entity |
| Predicate | nearbyFeature |
P2064
|
FINISHED |
| Object | Fort Stevens historic military site |
—
|
NE NERFINISHED |
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: Fort Stevens historic military site | Statement: [shipwreck of the Peter Iredale, nearbyFeature, Fort Stevens historic military site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Stevens historic military site Context triple: [shipwreck of the Peter Iredale, nearbyFeature, Fort Stevens historic military site]
-
A.
Fort Stevens State Park
Fort Stevens State Park is a large coastal park at the mouth of the Columbia River in northwest Oregon, known for its historic military fortifications, shipwreck, and extensive beaches and trails.
-
B.
Fort Stevens
Fort Stevens is a historic Union Army fortification in Washington, D.C., best known as the site where President Abraham Lincoln came under enemy fire during a Confederate attack in 1864.
-
C.
Fort Stevens
chosen
Fort Stevens was a key U.S. Army coastal defense installation in the Pacific Northwest that guarded the mouth of the Columbia River and played a strategic role in regional military operations.
-
D.
Fort Selden Historic Site
Fort Selden Historic Site is a preserved 19th-century U.S. Army frontier fort in New Mexico that interprets the region’s military and settlement history through its ruins and museum exhibits.
-
E.
Fort D Historic Site
Fort D Historic Site is a preserved Civil War-era fortification in Cape Girardeau, Missouri, that interprets the area's military history and defenses along the Mississippi River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6190c2a8081908f48dfa738248ec8 |
completed | April 20, 2026, 12:16 p.m. |
Created at: April 10, 2026, 1:34 p.m.