Triple

T16321799
Position Surface form Disambiguated ID Type / Status
Subject Rutherford B. Hayes Presidential Center E396311 entity
Predicate subjectOf P38 FINISHED
Object National Register of Historic Places listing for Spiegel Grove
The National Register of Historic Places listing for Spiegel Grove recognizes the historic estate and grounds of President Rutherford B. Hayes, including his home and presidential library, as a nationally significant historic site.
E1206831 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: National Register of Historic Places listing for Spiegel Grove | Statement: [Rutherford B. Hayes Presidential Center, subjectOf, National Register of Historic Places listing for Spiegel Grove]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places listing for Spiegel Grove
Context triple: [Rutherford B. Hayes Presidential Center, subjectOf, National Register of Historic Places listing for Spiegel Grove]
  • A. The Grove National Historic Landmark
    The Grove National Historic Landmark is a preserved 19th-century farmstead and nature preserve in Glenview, Illinois, known for its historic buildings, educational programs, and woodland trails.
  • B. Spicket Falls Historic District
    Spicket Falls Historic District is a historically significant area in Methuen, Massachusetts, known for its 19th-century mill buildings and industrial-era architecture along the Spicket River.
  • C. Green Springs National Historic Landmark District
    Green Springs National Historic Landmark District is a rural historic area in central Virginia known for its well-preserved 18th- and 19th-century farms, landscapes, and architecture that reflect the region’s agricultural heritage.
  • D. Spillville Historic District
    Spillville Historic District is a nationally recognized historic area in Spillville, Iowa, noted for its well-preserved 19th-century architecture and strong Czech-American cultural heritage.
  • E. Elkridge Landing historic area
    Elkridge Landing historic area is a preserved district in Elkridge, Maryland, that reflects the community’s early role as a colonial-era river port and industrial center.
  • 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: National Register of Historic Places listing for Spiegel Grove
Triple: [Rutherford B. Hayes Presidential Center, subjectOf, National Register of Historic Places listing for Spiegel Grove]
Generated description
The National Register of Historic Places listing for Spiegel Grove recognizes the historic estate and grounds of President Rutherford B. Hayes, including his home and presidential library, as a nationally significant historic site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places listing for Spiegel Grove
Target entity description: The National Register of Historic Places listing for Spiegel Grove recognizes the historic estate and grounds of President Rutherford B. Hayes, including his home and presidential library, as a nationally significant historic site.
  • A. The Grove National Historic Landmark
    The Grove National Historic Landmark is a preserved 19th-century farmstead and nature preserve in Glenview, Illinois, known for its historic buildings, educational programs, and woodland trails.
  • B. Spicket Falls Historic District
    Spicket Falls Historic District is a historically significant area in Methuen, Massachusetts, known for its 19th-century mill buildings and industrial-era architecture along the Spicket River.
  • C. Green Springs National Historic Landmark District
    Green Springs National Historic Landmark District is a rural historic area in central Virginia known for its well-preserved 18th- and 19th-century farms, landscapes, and architecture that reflect the region’s agricultural heritage.
  • D. Spillville Historic District
    Spillville Historic District is a nationally recognized historic area in Spillville, Iowa, noted for its well-preserved 19th-century architecture and strong Czech-American cultural heritage.
  • E. Elkridge Landing historic area
    Elkridge Landing historic area is a preserved district in Elkridge, Maryland, that reflects the community’s early role as a colonial-era river port and industrial center.
  • 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_69d87f255b788190a400eba031dd85d8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e296b706108190b43a05b784633050 completed April 17, 2026, 8:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00260ab4208190900f21cb4f08f926 completed May 10, 2026, 6:30 a.m.
NEDg Description generation batch_6a00276bc80c819083c88ea52c67cdad completed May 10, 2026, 6:36 a.m.
NED2 Entity disambiguation (via description) batch_6a00281b056c8190bbfc4897a8d3973b completed May 10, 2026, 6:39 a.m.
Created at: April 10, 2026, 5:06 a.m.