Triple

T3447778
Position Surface form Disambiguated ID Type / Status
Subject Saint Anthony Falls E72717 entity
Predicate hasHeritageDesignation P921 FINISHED
Object National Register of Historic Places district (St. Anthony Falls Historic District) E360044 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: National Register of Historic Places district (St. Anthony Falls Historic District) | Statement: [Saint Anthony Falls, hasHeritageDesignation, National Register of Historic Places district (St. Anthony Falls Historic District)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Register of Historic Places district (St. Anthony Falls Historic District)
Context triple: [Saint Anthony Falls, hasHeritageDesignation, National Register of Historic Places district (St. Anthony Falls Historic District)]
  • A. St. Anthony Falls Historic District chosen
    St. Anthony Falls Historic District is a nationally significant industrial and architectural area in Minneapolis, Minnesota, centered on the only major natural waterfall on the Mississippi River and the historic milling and hydroelectric facilities that developed around it.
  • B. U.S. National Historic Landmark District
    The U.S. National Historic Landmark District designation recognizes historic districts of exceptional national significance in American history, architecture, archaeology, engineering, or culture, granting them the highest level of federal historic recognition.
  • C. Great Falls Historic District
    The Great Falls Historic District is a nationally significant industrial and natural landmark in Paterson, New Jersey, centered around the Great Falls of the Passaic River and the early American mills and factories it powered.
  • D. Downtown Cedar Falls Historic District
    Downtown Cedar Falls Historic District is a preserved central business area in Cedar Falls, Iowa, known for its historic architecture, cultural attractions, and locally owned shops and restaurants.
  • E. Norway Downtown Historic District
    Norway Downtown Historic District is a historic commercial center in Norway, Maine, known for its well-preserved 19th- and early 20th-century architecture that reflects the town’s development as a regional industrial and retail hub.
  • 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_69ad85b05c848190b7a28ceec2bd7b74 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adba705d988190b76d905751a337ee completed March 8, 2026, 6:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69b367fc4e8c81909fb57634113369fa completed March 13, 2026, 1:27 a.m.
Created at: March 8, 2026, 3:16 p.m.