Triple

T489237
Position Surface form Disambiguated ID Type / Status
Subject Springfield, Illinois E9948 entity
Predicate hasLandmark P105 FINISHED
Object Dana–Thomas House
The Dana–Thomas House is a renowned Prairie School residence in Springfield, Illinois, designed by architect Frank Lloyd Wright and celebrated for its integrated art glass, furnishings, and architectural harmony.
E61273 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: Dana–Thomas House | Statement: [Springfield, Illinois, hasLandmark, Dana–Thomas House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dana–Thomas House
Context triple: [Springfield, Illinois, hasLandmark, Dana–Thomas House]
  • A. D.A. Dorsey House
    The D.A. Dorsey House is a historic Miami residence that was home to Dana A. Dorsey, one of the city’s first Black millionaires and a prominent businessman and community leader.
  • B. Dibble House
    Dibble House is a modest 19th-century Carpenter Gothic-style farmhouse in Eldon, Iowa, best known as the real-life backdrop that inspired Grant Wood’s iconic painting "American Gothic."
  • C. Hancock-Clarke House
    The Hancock-Clarke House is a historic colonial-era home and museum in Lexington, Massachusetts, best known as the site where Paul Revere and William Dawes warned John Hancock and Samuel Adams of approaching British troops on the night of April 18, 1775.
  • D. Hoxie House
    Hoxie House is one of the oldest surviving houses on Cape Cod, serving as a historic museum that showcases early colonial life in Massachusetts.
  • E. Mills Mansion
    Mills Mansion is a grand Gilded Age Beaux-Arts estate on the Hudson River in Staatsburg, New York, once the country home of financier Ogden Mills and his wife Ruth Livingston Mills.
  • 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: Dana–Thomas House
Triple: [Springfield, Illinois, hasLandmark, Dana–Thomas House]
Generated description
The Dana–Thomas House is a renowned Prairie School residence in Springfield, Illinois, designed by architect Frank Lloyd Wright and celebrated for its integrated art glass, furnishings, and architectural harmony.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dana–Thomas House
Target entity description: The Dana–Thomas House is a renowned Prairie School residence in Springfield, Illinois, designed by architect Frank Lloyd Wright and celebrated for its integrated art glass, furnishings, and architectural harmony.
  • A. D.A. Dorsey House
    The D.A. Dorsey House is a historic Miami residence that was home to Dana A. Dorsey, one of the city’s first Black millionaires and a prominent businessman and community leader.
  • B. Dibble House
    Dibble House is a modest 19th-century Carpenter Gothic-style farmhouse in Eldon, Iowa, best known as the real-life backdrop that inspired Grant Wood’s iconic painting "American Gothic."
  • C. Hancock-Clarke House
    The Hancock-Clarke House is a historic colonial-era home and museum in Lexington, Massachusetts, best known as the site where Paul Revere and William Dawes warned John Hancock and Samuel Adams of approaching British troops on the night of April 18, 1775.
  • D. Hoxie House
    Hoxie House is one of the oldest surviving houses on Cape Cod, serving as a historic museum that showcases early colonial life in Massachusetts.
  • E. Mills Mansion
    Mills Mansion is a grand Gilded Age Beaux-Arts estate on the Hudson River in Staatsburg, New York, once the country home of financier Ogden Mills and his wife Ruth Livingston Mills.
  • 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_69a2e802e2908190ab17c9479e0b6412 completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2f0e0a9648190b6a3b2da3a3b51e6 completed Feb. 28, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4777eab9c8190894b34e011190a54 completed March 1, 2026, 5:29 p.m.
NEDg Description generation batch_69a477d94d3c819096d8bad88a5c8cb9 completed March 1, 2026, 5:31 p.m.
NED2 Entity disambiguation (via description) batch_69a478abe5c08190b7fff1ddd8d89449 completed March 1, 2026, 5:34 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.