Triple

T14841048
Position Surface form Disambiguated ID Type / Status
Subject John Van Buren E348963 entity
Predicate sibling P363 FINISHED
Object Martin Van Buren Jr. E1163070 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: Martin Van Buren Jr. | Statement: [John Van Buren, sibling, Martin Van Buren Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Martin Van Buren Jr.
Context triple: [John Van Buren, sibling, Martin Van Buren Jr.]
  • A. Martin Van Buren
    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. Smith Thompson Van Buren chosen
    Smith Thompson Van Buren was a 19th-century American lawyer and the son of U.S. President Martin Van Buren, known primarily as a member of the prominent Van Buren family.
  • 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. Abraham Van Buren (son of Martin Van Buren)
    Abraham Van Buren was the eldest son of U.S. President Martin Van Buren, known primarily for his role as a presidential family member and for managing his father's estate.
  • E. Daniel D. Tompkins
    Daniel D. Tompkins was an American statesman who served as the fourth governor of New York and the sixth vice president of the United States under James Monroe.
  • 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_69d822ec69008190a9232caa68836872 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded28e40f08190b309d8ac6404d2fc completed April 14, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff677b7be08190afc2767835836908 completed May 9, 2026, 4:57 p.m.
Created at: April 10, 2026, 1:53 a.m.