Triple
T18326543
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Historic Landmarks in Rhode Island |
E439023
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | John Brown House |
—
|
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: John Brown House | Statement: [National Historic Landmarks in Rhode Island, contains, John Brown House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Brown House Context triple: [National Historic Landmarks in Rhode Island, contains, John Brown House]
-
A.
John Brown House
chosen
The John Brown House is a historic 18th-century mansion in Providence, Rhode Island, renowned as the former home of merchant and statesman John Brown and a prominent example of Georgian architecture.
-
B.
John Brown Museum State Historic Site
The John Brown Museum State Historic Site is a Kansas state historic site and museum dedicated to the abolitionist John Brown, preserving his Osawatomie cabin and interpreting his role in the violent pre-Civil War struggle over slavery.
-
C.
John Brown Farm State Historic Site
John Brown Farm State Historic Site is a preserved historic farm and burial place of abolitionist John Brown in upstate New York, commemorating his life and role in the anti-slavery movement.
-
D.
Levi Coffin House
The Levi Coffin House is a historic Indiana residence renowned as a major Underground Railroad station where abolitionist Levi Coffin and his wife sheltered thousands of escaping enslaved people before the Civil War.
-
E.
John Brown’s Fort
John Brown’s Fort is the historic fire engine house at Harpers Ferry where abolitionist John Brown and his followers made their last stand during the 1859 raid on the federal armory.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aab3e7c81909b1c0a688707dfd6 |
completed | April 19, 2026, 5:02 p.m. |
Created at: April 10, 2026, 10:36 a.m.