Triple
T13773689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hannah Van Buren |
E330944
|
entity |
| Predicate | predeceasedSpouse |
P95821
|
FINISHED |
| Object | Martin Van Buren |
E65896
|
NE FINISHED |
How this triple was built (3 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: Martin Van Buren | Statement: [Hannah Van Buren, predeceasedSpouse, Martin Van Buren]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martin Van Buren Context triple: [Hannah Van Buren, predeceasedSpouse, Martin Van Buren]
-
A.
Martin Van Buren
chosen
Martin Van Buren was the eighth president of the United States, a key architect of the Democratic Party and close ally of Andrew Jackson, whose presidency was marked by the Panic of 1837 and the continuation of Jacksonian policies.
-
B.
Abraham Van Buren
Abraham Van Buren was the eldest son of U.S. President Martin Van Buren, who served as his father's private secretary and acted as an informal White House host during his presidency.
-
C.
John Van Buren
John Van Buren was an American lawyer, politician, and influential Democratic leader in New York, known as the son of President Martin Van Buren and a prominent figure in mid-19th-century politics.
-
D.
van Buren
Van Buren is a Dutch surname most famously associated with Martin Van Buren, the eighth president of the United States.
-
E.
Jim Polk
Jim Polk is an American writer and former spouse of acclaimed Canadian author Margaret Atwood.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: predeceasedSpouse Context triple: [Hannah Van Buren, predeceasedSpouse, Martin Van Buren]
-
A.
spouseDateOfDeath
Indicates the date on which a person's spouse died.
-
B.
spouseDeath
chosen
Indicates that one person's spouse has died, marking the event of the spouse's death in relation to that person.
-
C.
spousePlaceOfDeath
Indicates the location where a person's spouse died.
-
D.
marriedToUntilDeathOfSpouse
Indicates a marital relationship that is intended to remain in effect until the death of one of the spouses.
-
E.
spouseStatusAfterDeath
Indicates the marital status or spousal relationship of a person after the death of their spouse.
- F. None of above.
Provenance (4 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_69d81c583b0081909e408a17db517a21 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de023774b48190b19e43e87b94ba77 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdeefd61c81908d189237af45467a |
completed | May 7, 2026, 6:50 p.m. |
| PD | Predicate disambiguation | batch_69dbbe97846c819093b00ea117b64e0d |
completed | April 12, 2026, 3:47 p.m. |
Created at: April 9, 2026, 10:10 p.m.