Triple

T1449150
Position Surface form Disambiguated ID Type / Status
Subject Leland Stanford E31248 entity
Predicate fullName P16 FINISHED
Object Amasa Leland Stanford E31248 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: Amasa Leland Stanford | Statement: [Leland Stanford, fullName, Amasa Leland Stanford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amasa Leland Stanford
Context triple: [Leland Stanford, fullName, Amasa Leland Stanford]
  • A. Leland Stanford chosen
    Leland Stanford was an American industrialist, railroad magnate, and politician who served as governor of California and co-founded Stanford University.
  • B. Andrew Smith Hallidie
    Andrew Smith Hallidie was a 19th-century engineer and inventor credited with pioneering San Francisco’s cable car system and advancing wire rope technology.
  • C. Charles Crocker
    Charles Crocker was a 19th-century American railroad executive and industrialist best known as one of the "Big Four" who built the Central Pacific Railroad and helped create the first U.S. transcontinental railroad.
  • D. Josiah Whitney
    Josiah Whitney was a prominent 19th-century American geologist and Harvard professor who served as the state geologist of California and became a leading figure in the geological exploration of the American West.
  • E. Edward J. Noble
    Edward J. Noble was an American businessman and radio and television executive best known for co-founding the American Broadcasting Company (ABC) and for his earlier success with Life Savers candy.
  • 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_69a499171a28819085b993a3ac78e363 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c55c408c8190917ed44d9070a2fb completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1c9b7cac81909700821cb7f39a33 completed March 8, 2026, 6:52 a.m.
Created at: March 1, 2026, 8 p.m.