Triple

T7923868
Position Surface form Disambiguated ID Type / Status
Subject Jefferson National Expansion Memorial E184010 entity
Predicate designationChangedTo P60916 FINISHED
Object Gateway Arch National Park E34290 NE FINISHED

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: Gateway Arch National Park | Statement: [Jefferson National Expansion Memorial, designationChangedTo, Gateway Arch National Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gateway Arch National Park
Context triple: [Jefferson National Expansion Memorial, designationChangedTo, Gateway Arch National Park]
  • A. Gateway Arch chosen
    The Gateway Arch is a 630-foot stainless steel monument in St. Louis that symbolizes the city’s role as the historic "Gateway to the West."
  • B. Jefferson National Expansion Memorial
    Jefferson National Expansion Memorial was the former name of the St. Louis riverfront park that includes the Gateway Arch and commemorates the westward expansion of the United States.
  • C. Arena Națională Park
    Arena Națională Park is a public green space in Bucharest, Romania, located near the National Arena stadium in Sector 2 and used for recreation and outdoor activities.
  • D. Scotts Bluff National Monument
    Scotts Bluff National Monument is a prominent sandstone bluff and historic landmark in western Nebraska that served as a key landmark for pioneers traveling the Oregon, California, and Mormon Trails.
  • E. National Memorial Arch
    The National Memorial Arch is a monumental stone arch in Valley Forge, Pennsylvania, commemorating the endurance and service of George Washington’s Continental Army during the winter encampment of 1777–1778.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: designationChangedTo
Context triple: [Jefferson National Expansion Memorial, designationChangedTo, Gateway Arch National Park]
  • A. changedNameIn
    Indicates that an entity has altered or adopted a different name within a specific context, time period, or jurisdiction.
  • B. underwentNameChangeTo chosen
    Indicates that an entity previously known by one name has changed its name to the specified new name.
  • C. changedNameOn
    Indicates that an entity altered or updated its name at a specific point in time or on a particular date.
  • D. changedFrom
    Indicates that an entity previously had one state, value, or form and was altered or updated from that prior condition to a new one.
  • E. officialNameChangeTo
    Indicates that an entity’s official name has been changed from a previous name to a new specified name.
  • F. None of above.

Provenance (4 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_69cb3aac02bc8190b13fc354a4fa91d3 completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe00951748190b6036cb359f2a6e3 completed March 31, 2026, 2:54 p.m.
PD Predicate disambiguation batch_69cae9316e98819080be7bf1a6ff92f1 completed March 30, 2026, 9:20 p.m.
Created at: March 30, 2026, 5:06 p.m.