Triple

T136908
Position Surface form Disambiguated ID Type / Status
Subject National Park Service E2765 entity
Predicate hasProgram P178 FINISHED
Object Historic American Engineering Record
The Historic American Engineering Record is a U.S. program that documents historically significant engineering and industrial sites through detailed drawings, photographs, and written histories for preservation and research.
E16313 NE FINISHED

How this triple was built (4 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: Historic American Engineering Record | Statement: [National Park Service, hasProgram, Historic American Engineering Record]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Historic American Engineering Record
Context triple: [National Park Service, hasProgram, Historic American Engineering Record]
  • A. Historic American Buildings Survey
    The Historic American Buildings Survey is a long-running federal program that documents the United States’ historic architecture through measured drawings, photographs, and written histories for preservation and research.
  • B. National Historic Civil Engineering Landmark
    The National Historic Civil Engineering Landmark designation is an honor awarded by the American Society of Civil Engineers to recognize historically significant and innovative civil engineering works.
  • C. National Historic Mechanical Engineering Landmark
    A National Historic Mechanical Engineering Landmark is a designation by the American Society of Mechanical Engineers recognizing historically significant mechanical engineering achievements, sites, or artifacts.
  • D. National Register of Historic Places
    The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
  • E. Local Historic Civil Engineering Landmark
    A Local Historic Civil Engineering Landmark is a site, structure, or project recognized by civil engineering organizations for its significant historical and engineering importance within a specific locality or region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Historic American Engineering Record
Triple: [National Park Service, hasProgram, Historic American Engineering Record]
Generated description
The Historic American Engineering Record is a U.S. program that documents historically significant engineering and industrial sites through detailed drawings, photographs, and written histories for preservation and research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Historic American Engineering Record
Target entity description: The Historic American Engineering Record is a U.S. program that documents historically significant engineering and industrial sites through detailed drawings, photographs, and written histories for preservation and research.
  • A. Historic American Buildings Survey
    The Historic American Buildings Survey is a long-running federal program that documents the United States’ historic architecture through measured drawings, photographs, and written histories for preservation and research.
  • B. National Historic Civil Engineering Landmark
    The National Historic Civil Engineering Landmark designation is an honor awarded by the American Society of Civil Engineers to recognize historically significant and innovative civil engineering works.
  • C. National Historic Mechanical Engineering Landmark
    A National Historic Mechanical Engineering Landmark is a designation by the American Society of Mechanical Engineers recognizing historically significant mechanical engineering achievements, sites, or artifacts.
  • D. National Register of Historic Places
    The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
  • E. Local Historic Civil Engineering Landmark
    A Local Historic Civil Engineering Landmark is a site, structure, or project recognized by civil engineering organizations for its significant historical and engineering importance within a specific locality or region.
  • F. None of above. chosen

Provenance (5 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a6cab88190944c8f74d8d1605c completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2b4bad1a0819098459e2a9d6b8d2a completed Feb. 28, 2026, 9:26 a.m.
NEDg Description generation batch_69a2b55279a08190b9e73f6f9faf1ebe completed Feb. 28, 2026, 9:28 a.m.
NED2 Entity disambiguation (via description) batch_69a2b5e5c0d08190a1da63663e5c932d completed Feb. 28, 2026, 9:31 a.m.
Created at: Feb. 28, 2026, 2:31 a.m.