Triple

T11767963
Position Surface form Disambiguated ID Type / Status
Subject Pittock Mansion E279824 entity
Predicate builtFor P1261 FINISHED
Object Henry Pittock
Henry Pittock was a prominent 19th-century American newspaper publisher and businessman in Portland, Oregon, best known for owning and expanding The Oregonian.
E945582 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: Henry Pittock | Statement: [Pittock Mansion, builtFor, Henry Pittock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Pittock
Context triple: [Pittock Mansion, builtFor, Henry Pittock]
  • A. Henry McCord
    Henry McCord is a central fictional character in the political drama series "Madam Secretary," known as the supportive and morally grounded husband of Secretary of State Elizabeth McCord and a former military officer and ethics professor.
  • B. Henry Willard Coe
    Henry Willard Coe was an American rancher and landowner whose former ranchlands in California later became the expansive Henry W. Coe State Park.
  • C. William Janney
    William Janney was an American film actor active in the late 1920s and 1930s, known for his roles in early sound-era dramas and adventure films.
  • D. Potter Palmer
    Potter Palmer was a prominent 19th-century Chicago businessman and hotelier whose real estate developments, including along State Street, helped shape the city’s commercial core.
  • E. Edwin B. Crocker
    Edwin B. Crocker was a 19th-century California judge, lawyer, and art collector whose personal collection and patronage led to the creation of the Crocker Art Museum in Sacramento.
  • 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: Henry Pittock
Triple: [Pittock Mansion, builtFor, Henry Pittock]
Generated description
Henry Pittock was a prominent 19th-century American newspaper publisher and businessman in Portland, Oregon, best known for owning and expanding The Oregonian.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Pittock
Target entity description: Henry Pittock was a prominent 19th-century American newspaper publisher and businessman in Portland, Oregon, best known for owning and expanding The Oregonian.
  • A. Henry McCord
    Henry McCord is a central fictional character in the political drama series "Madam Secretary," known as the supportive and morally grounded husband of Secretary of State Elizabeth McCord and a former military officer and ethics professor.
  • B. Henry Willard Coe
    Henry Willard Coe was an American rancher and landowner whose former ranchlands in California later became the expansive Henry W. Coe State Park.
  • C. William Janney
    William Janney was an American film actor active in the late 1920s and 1930s, known for his roles in early sound-era dramas and adventure films.
  • D. Potter Palmer
    Potter Palmer was a prominent 19th-century Chicago businessman and hotelier whose real estate developments, including along State Street, helped shape the city’s commercial core.
  • E. Edwin B. Crocker
    Edwin B. Crocker was a 19th-century California judge, lawyer, and art collector whose personal collection and patronage led to the creation of the Crocker Art Museum in Sacramento.
  • 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_69d6ab01d2688190ad8ed6bda487eaa5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a526979c8190ad2089997906855b completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f09063bdcc819089211d6246041416 completed April 28, 2026, 10:48 a.m.
NEDg Description generation batch_69f0bd3cf8308190813003daa8cfba4a completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef02c930819086d139834ad4ed84 completed April 28, 2026, 5:31 p.m.
Created at: April 8, 2026, 9:41 p.m.