Triple
T5418727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lancaster, Pennsylvania |
E121195
|
entity |
| Predicate | isHomeOf |
P2591
|
FINISHED |
| Object | Wheatland, home of James Buchanan |
E96274
|
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: Wheatland, home of James Buchanan | Statement: [Lancaster, Pennsylvania, isHomeOf, Wheatland, home of James Buchanan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wheatland, home of James Buchanan Context triple: [Lancaster, Pennsylvania, isHomeOf, Wheatland, home of James Buchanan]
-
A.
Wheatland, Lancaster, Pennsylvania
chosen
Wheatland, located in Lancaster, Pennsylvania, is a historic estate best known as the longtime home of U.S. President James Buchanan.
-
B.
Ulysses S. Grant Birthplace
The Ulysses S. Grant Birthplace is a historic house museum in Ohio preserving the early childhood home of the 18th U.S. president and Civil War general Ulysses S. Grant.
-
C.
Rutherford B. Hayes Birthplace site
The Rutherford B. Hayes Birthplace site is a historic location in Delaware, Ohio, marking the birthplace of the 19th president of the United States.
-
D.
Boonesborough, Kentucky
Boonesborough, Kentucky is a historic early American frontier settlement and former fort on the Kentucky River, known as one of the first permanent European-American communities in the state.
-
E.
Versailles, Kentucky
Versailles, Kentucky is a small historic city in Woodford County known for its surrounding horse farms, bourbon distilleries, and role in the heart of Kentucky’s Bluegrass region.
- 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_69bd463b58d88190b258261573de9e91 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd87e7ae388190b26d16d42e717023 |
completed | March 20, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3ab152248190847686ff42ac810c |
completed | March 22, 2026, 12:41 a.m. |
Created at: March 20, 2026, 2:05 p.m.