Triple

T16451707
Position Surface form Disambiguated ID Type / Status
Subject Robinson v. Memphis & Charleston Railroad Company E399566 entity
Predicate relatedTo P37 FINISHED
Object Thirteenth Amendment to the United States Constitution E661 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: Thirteenth Amendment to the United States Constitution | Statement: [Robinson v. Memphis & Charleston Railroad Company, relatedTo, Thirteenth Amendment to the United States Constitution]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thirteenth Amendment to the United States Constitution
Context triple: [Robinson v. Memphis & Charleston Railroad Company, relatedTo, Thirteenth Amendment to the United States Constitution]
  • A. Thirteenth Amendment chosen
    The Thirteenth Amendment is a landmark provision to the United States Constitution that formally abolished slavery and involuntary servitude throughout the country, except as punishment for a crime.
  • B. Thirteenth Amendment
    The Thirteenth Amendment is a significant change to the Constitution of Pakistan that curtailed presidential powers and strengthened the authority of the prime minister and parliament.
  • C. Fifteenth Amendment to the United States Constitution
    The Fifteenth Amendment to the United States Constitution is a Reconstruction-era amendment that prohibits federal and state governments from denying a citizen the right to vote based on race, color, or previous condition of servitude.
  • D. Fourteenth Amendment
    The Fourteenth Amendment is a key post–Civil War addition to the U.S. Constitution that guarantees citizenship, due process, and equal protection under the law, forming the foundation of many modern civil rights protections.
  • E. Reconstruction Amendments
    The Reconstruction Amendments are a group of post–Civil War U.S. constitutional amendments that abolished slavery, defined citizenship and equal protection, and expanded civil and voting rights, particularly for formerly enslaved people.
  • 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_69d87f2c6778819080fcfae53be8f12a completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32ce19344819083d323077b742bc3 completed April 18, 2026, 7:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a007589fd888190862206c5a7cac345 completed May 10, 2026, 12:09 p.m.
Created at: April 10, 2026, 5:10 a.m.