Triple

T328309
Position Surface form Disambiguated ID Type / Status
Subject Pennsylvania Station (Baltimore) E6568 entity
Predicate architect P184 FINISHED
Object Kenneth MacKenzie Murchison
Kenneth MacKenzie Murchison was an American architect known for his Beaux-Arts–influenced designs, particularly major railroad stations and civic buildings in the early 20th century.
E89685 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: Kenneth MacKenzie Murchison | Statement: [Pennsylvania Station (Baltimore), architect, Kenneth MacKenzie Murchison]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kenneth MacKenzie Murchison
Context triple: [Pennsylvania Station (Baltimore), architect, Kenneth MacKenzie Murchison]
  • A. William Kirkpatrick
    William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
  • B. James Keir
    James Keir was an 18th-century Scottish chemist, industrialist, and member of the influential Lunar Society of Birmingham, known for his contributions to early chemical manufacturing and scientific industry.
  • C. Mark Aitchison Young
    Mark Aitchison Young was a British colonial administrator who served as Governor of Hong Kong, notably during the period surrounding the Japanese invasion and occupation in World War II.
  • D. William Maxwell Aitken
    William Maxwell Aitken, better known as Lord Beaverbrook, was a powerful Canadian-British newspaper magnate and influential political figure in early 20th-century Britain.
  • E. Claude Auchinleck
    Claude Auchinleck was a senior British Army officer and field marshal best known for his leadership of Allied forces in the Middle East during the early stages of World War II.
  • 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: Kenneth MacKenzie Murchison
Triple: [Pennsylvania Station (Baltimore), architect, Kenneth MacKenzie Murchison]
Generated description
Kenneth MacKenzie Murchison was an American architect known for his Beaux-Arts–influenced designs, particularly major railroad stations and civic buildings in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kenneth MacKenzie Murchison
Target entity description: Kenneth MacKenzie Murchison was an American architect known for his Beaux-Arts–influenced designs, particularly major railroad stations and civic buildings in the early 20th century.
  • A. William Kirkpatrick
    William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
  • B. James Keir
    James Keir was an 18th-century Scottish chemist, industrialist, and member of the influential Lunar Society of Birmingham, known for his contributions to early chemical manufacturing and scientific industry.
  • C. Mark Aitchison Young
    Mark Aitchison Young was a British colonial administrator who served as Governor of Hong Kong, notably during the period surrounding the Japanese invasion and occupation in World War II.
  • D. William Maxwell Aitken
    William Maxwell Aitken, better known as Lord Beaverbrook, was a powerful Canadian-British newspaper magnate and influential political figure in early 20th-century Britain.
  • E. Claude Auchinleck
    Claude Auchinleck was a senior British Army officer and field marshal best known for his leadership of Allied forces in the Middle East during the early stages of World War II.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eaad37b0819085beda2a491da9a8 completed Feb. 28, 2026, 1:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a65e2e20c08190af76454812a0c88b completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a65ef36bac8190806ab440c3bdd6fa completed March 3, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_69a65f5c0ec88190888d4e8ca3fc04fc completed March 3, 2026, 4:11 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.