Triple

T9113740
Position Surface form Disambiguated ID Type / Status
Subject William Ford E218667 entity
Predicate firstAppearance P795 FINISHED
Object Twelve Years a Slave (1853 memoir) E780763 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: Twelve Years a Slave (1853 memoir) | Statement: [William Ford, firstAppearance, Twelve Years a Slave (1853 memoir)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Twelve Years a Slave (1853 memoir)
Context triple: [William Ford, firstAppearance, Twelve Years a Slave (1853 memoir)]
  • A. Twelve Years a Slave (1853 book) chosen
    Twelve Years a Slave is an 1853 memoir by Solomon Northup recounting his kidnapping as a free Black man and subsequent twelve years of enslavement in the American South.
  • B. Narrative of the Life of Moses Grandy, Late a Slave in the United States of America
    Narrative of the Life of Moses Grandy, Late a Slave in the United States of America is a 19th-century slave narrative memoir in which Moses Grandy recounts his experiences of enslavement and eventual freedom, contributing to the abolitionist movement.
  • C. Narrative of the Life of Frederick Douglass, an American Slave
    "Narrative of the Life of Frederick Douglass, an American Slave" is a landmark 1845 autobiography that powerfully recounts Douglass’s experiences in slavery and his journey to freedom, becoming a foundational work of American abolitionist literature.
  • D. The Underground Railroad
    The Underground Railroad was a hip-hop production collective known for crafting gritty, sample-heavy beats for early 1990s West Coast rap artists.
  • E. The Underground Railroad
    The Underground Railroad is a historical drama television series, based on Colson Whitehead’s Pulitzer Prize–winning novel, that reimagines the network that helped enslaved people escape as a literal subterranean train system.
  • 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_69ca83dc94ac8190b9ef42684d36ff39 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca84c209c8190b082a9b8499bedf7 completed April 1, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69d05bf002c081909bb82bb765bbf4b1 completed April 4, 2026, 12:31 a.m.
Created at: March 30, 2026, 7:16 p.m.