Triple

T19476080
Position Surface form Disambiguated ID Type / Status
Subject Defense of the Panama Canal E487248 entity
Predicate hasFortification P8412 FINISHED
Object Fort Randolph NE NERFINISHED

How this triple was built (3 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: Fort Randolph | Statement: [Defense of the Panama Canal, hasFortification, Fort Randolph]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fort Randolph
Context triple: [Defense of the Panama Canal, hasFortification, Fort Randolph]
  • A. Fort Randolph
    Fort Randolph was an 18th-century American frontier fort on the Ohio River in present-day West Virginia, notable as a site of conflict between colonial settlers and Native Americans during the Revolutionary era.
  • B. Fort Stephenson
    Fort Stephenson was a small but strategically important War of 1812 frontier fort in Ohio, best known as the site of Major George Croghan’s successful defense against a larger British and Native American force.
  • C. Fort Sewall
    Fort Sewall is a historic coastal fortification and public park in Marblehead, Massachusetts, notable for its role in early American military defense and its scenic harbor views.
  • D. Fort Hancock
    Fort Hancock is a historic former U.S. Army coastal defense installation located on Sandy Hook in New Jersey, now preserved as part of Gateway National Recreation Area.
  • E. Fort Hancock
    Fort Hancock is a small unincorporated community in far West Texas near the U.S.–Mexico border, known for its rural desert setting and role as a local border crossing point.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fort Randolph
Target entity description: Fort Randolph was a U.S. coastal defense fortification in the Panama Canal Zone that helped protect the Atlantic entrance to the canal in the early 20th century.
  • A. Fort Randolph
    Fort Randolph was an 18th-century American frontier fort on the Ohio River in present-day West Virginia, notable as a site of conflict between colonial settlers and Native Americans during the Revolutionary era.
  • B. Fort Stephenson
    Fort Stephenson was a small but strategically important War of 1812 frontier fort in Ohio, best known as the site of Major George Croghan’s successful defense against a larger British and Native American force.
  • C. Fort Sewall
    Fort Sewall is a historic coastal fortification and public park in Marblehead, Massachusetts, notable for its role in early American military defense and its scenic harbor views.
  • D. Fort Hancock
    Fort Hancock is a historic former U.S. Army coastal defense installation located on Sandy Hook in New Jersey, now preserved as part of Gateway National Recreation Area.
  • E. Fort Hancock
    Fort Hancock is a small unincorporated community in far West Texas near the U.S.–Mexico border, known for its rural desert setting and role as a local border crossing point.
  • F. None of above. chosen

Provenance (2 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e633f1f8688190a2df574a9e0a194d completed April 20, 2026, 2:10 p.m.
Created at: April 10, 2026, 1:39 p.m.