Triple

T427995
Position Surface form Disambiguated ID Type / Status
Subject Staatsburgh State Historic Site E9650 entity
Predicate builtFor P1261 FINISHED
Object Ogden Mills
Ogden Mills was a prominent American financier and philanthropist of the late 19th and early 20th centuries, known as a member of the wealthy Mills family of New York.
 E55290 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: Ogden Mills | Statement: [Staatsburgh State Historic Site, builtFor, Ogden Mills]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ogden Mills
Context triple: [Staatsburgh State Historic Site, builtFor, Ogden Mills]
  • A. Brentwood
    Brentwood is an affluent residential neighborhood on the Westside of Los Angeles known for its tree-lined streets, upscale homes, and proximity to the Santa Monica Mountains.
  • B. Kirkewood
    Kirkewood is an alternative spelling of the name Kirkwood, which is used for various places and surnames in English-speaking regions.
  • C. Groveland
    Groveland is a small unincorporated community in California’s Sierra Nevada foothills, known as a gateway town for visitors traveling to Yosemite National Park.
  • D. Norwood
    Norwood is the surname of American singer, songwriter, and actress Brandy, known for her influential R&B music career and roles in film and television.
  • E. North Portland
    North Portland is a largely residential and industrial district in Portland, Oregon, known for its diverse neighborhoods, riverfront areas, and access to downtown via the MAX Yellow Line light rail.
  • 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: Ogden Mills
Triple: [Staatsburgh State Historic Site, builtFor, Ogden Mills]
Generated description
Ogden Mills was a prominent American financier and philanthropist of the late 19th and early 20th centuries, known as a member of the wealthy Mills family of New York.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ogden Mills
Target entity description: Ogden Mills was a prominent American financier and philanthropist of the late 19th and early 20th centuries, known as a member of the wealthy Mills family of New York.
  • A. Brentwood
    Brentwood is an affluent residential neighborhood on the Westside of Los Angeles known for its tree-lined streets, upscale homes, and proximity to the Santa Monica Mountains.
  • B. Kirkewood
    Kirkewood is an alternative spelling of the name Kirkwood, which is used for various places and surnames in English-speaking regions.
  • C. Groveland
    Groveland is a small unincorporated community in California’s Sierra Nevada foothills, known as a gateway town for visitors traveling to Yosemite National Park.
  • D. Norwood
    Norwood is the surname of American singer, songwriter, and actress Brandy, known for her influential R&B music career and roles in film and television.
  • E. North Portland
    North Portland is a largely residential and industrial district in Portland, Oregon, known for its diverse neighborhoods, riverfront areas, and access to downtown via the MAX Yellow Line light rail.
  • 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_69a2e801e1d48190b505d1dd336b52ac completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eed7f3508190995dcd39586ed614 completed Feb. 28, 2026, 1:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4366960dc81908708bd168aa3a278 completed March 1, 2026, 12:51 p.m.
NEDg Description generation batch_69a436c6f1a0819086f8d8f12bc82e87 completed March 1, 2026, 12:53 p.m.
NED2 Entity disambiguation (via description) batch_69a4379eee248190a417b81afbb403ae completed March 1, 2026, 12:57 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.