Triple

T5052317
Position Surface form Disambiguated ID Type / Status
Subject Stanford Mausoleum E113814 entity
Predicate containsRemainsOf P16216 FINISHED
Object Leland Stanford Jr. E171765 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: Leland Stanford Jr. | Statement: [Stanford Mausoleum, containsRemainsOf, Leland Stanford Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leland Stanford Jr.
Context triple: [Stanford Mausoleum, containsRemainsOf, Leland Stanford Jr.]
  • A. Leland Stanford Jr. chosen
    Leland Stanford Jr. was the only son of railroad magnate and California governor Leland Stanford, whose early death led his parents to found Stanford University in his memory.
  • B. Leland Stanford
    Leland Stanford was an American industrialist, railroad magnate, and politician who served as governor of California and co-founded Stanford University.
  • C. Collis P. Huntington
    Collis P. Huntington was a prominent 19th-century American railroad magnate and industrialist who played a key role in the development of the U.S. transportation infrastructure and major shipbuilding enterprises.
  • D. 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.
  • E. G. Allan Hancock
    G. Allan Hancock was an American oil magnate, philanthropist, and real estate developer known for his influential role in shaping parts of Los Angeles, including the creation of Hancock Park.
  • 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_69bd443aa1f88190abb992d138f2cf42 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7428d7a88190b990aedae390acbe completed March 20, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec35a3314819091a1520d3a366869 completed March 21, 2026, 4:12 p.m.
Created at: March 20, 2026, 1:37 p.m.