Triple

T7929273
Position Surface form Disambiguated ID Type / Status
Subject Flagler System of railroads and hotels E184145 entity
Predicate owner P347 FINISHED
Object Henry Flagler E86085 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: Henry Flagler | Statement: [Flagler System of railroads and hotels, owner, Henry Flagler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henry Flagler
Context triple: [Flagler System of railroads and hotels, owner, Henry Flagler]
  • A. Henry Flagler chosen
    Henry Flagler was an American industrialist and co-founder of Standard Oil who played a pivotal role in developing Florida’s east coast through railroads and luxury hotels.
  • B. Henry B. Plant
    Henry B. Plant was a prominent 19th-century American railroad and hotel magnate who developed much of Florida’s transportation infrastructure.
  • C. Henry Villard
    Henry Villard was a 19th-century German-American journalist, railroad magnate, and financier known for his leadership in the development of major U.S. railroads and his role as president of the Northern Pacific Railway.
  • D. J. C. Nichols
    J. C. Nichols was a prominent American real estate developer best known for pioneering large-scale, master-planned residential communities and the Country Club Plaza in Kansas City, Missouri.
  • E. 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.
  • 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_69ca828fe7bc819090f52c88dcd72183 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3acb6cb88190b4f31b7091881241 completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe011ccec8190ab60d18b761666af completed March 31, 2026, 2:54 p.m.
Created at: March 30, 2026, 5:07 p.m.