Triple

T6165849
Position Surface form Disambiguated ID Type / Status
Subject Chicago, Burlington & Quincy Railroad Co. v. Chicago E137555 entity
Predicate majorityBy P11469 FINISHED
Object John Marshall Harlan E48604 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: John Marshall Harlan | Statement: [Chicago, Burlington & Quincy Railroad Co. v. Chicago, majorityBy, John Marshall Harlan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Marshall Harlan
Context triple: [Chicago, Burlington & Quincy Railroad Co. v. Chicago, majorityBy, John Marshall Harlan]
  • A. John Marshall Harlan chosen
    John Marshall Harlan was a U.S. Supreme Court justice best known for his powerful lone dissents in civil rights cases, particularly his opposition to racial segregation in Plessy v. Ferguson.
  • B. John Maynard Harlan
    John Maynard Harlan was an American lawyer and civic leader in Chicago, known for his work in municipal reform and as the son of U.S. Supreme Court Justice John Marshall Harlan.
  • C. John Harlan
    John Harlan was the husband of American actress and dancer Frances Rafferty.
  • D. John M. Harlan II
    John M. Harlan II was a prominent mid-20th-century U.S. Supreme Court Justice known for his influential opinions on civil rights, due process, and a restrained, precedent-focused approach to constitutional interpretation.
  • E. Justice Owen J. Roberts
    Justice Owen J. Roberts was an Associate Justice of the U.S. Supreme Court (1930–1945) known for his pivotal swing votes during the New Deal era.
  • 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_69c008a54fc88190b6ce4416490ca79d completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05d6225bc819097707be620681e7b completed March 22, 2026, 9:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8be06206c81908e676d602234cd57 completed March 29, 2026, 5:52 a.m.
Created at: March 22, 2026, 4:17 p.m.