Triple

T4812949
Position Surface form Disambiguated ID Type / Status
Subject Tad Lincoln E107113 entity
Predicate relative P37 FINISHED
Object Eliza Parker Todd (maternal grandmother) E220898 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: Eliza Parker Todd (maternal grandmother) | Statement: [Tad Lincoln, relative, Eliza Parker Todd (maternal grandmother)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eliza Parker Todd (maternal grandmother)
Context triple: [Tad Lincoln, relative, Eliza Parker Todd (maternal grandmother)]
  • A. Eliza Parker Todd chosen
    Eliza Parker Todd was an American woman of early 19th-century Kentucky society best known as the mother of Mary Todd Lincoln, the future First Lady of the United States.
  • B. Lydia Moore Parker
    Lydia Moore Parker was the wife of John Parker, a prominent early American frontiersman and Texas settler.
  • C. Marian Parker
    Marian Parker was the wife of pioneering American acoustical physicist Wallace Clement Sabine, associated with the early development of architectural acoustics.
  • D. Ann Eliza
    Ann Eliza is a historical figure known primarily as the namesake and given name of Ann Eliza Birney Russell.
  • E. Eliza Brooks Ellis
    Eliza Brooks Ellis was the wife of Confederate General Braxton Bragg and a member of a prominent Southern family during the 19th century.
  • 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_69bd43f779448190b92885cb70abb6c2 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6c7f11ec8190b2c5d365d4cc4709 completed March 20, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69be4db1b67c81908272d8b7e7e4e1f1 completed March 21, 2026, 7:50 a.m.
Created at: March 20, 2026, 1:23 p.m.