Triple

T1122061
Position Surface form Disambiguated ID Type / Status
Subject Ulysses S. Grant Memorial E24632 entity
Predicate architect P184 FINISHED
Object Edward Pearce Casey
Edward Pearce Casey was an American architect best known for designing prominent public monuments and buildings in Washington, D.C., in the late 19th and early 20th centuries.
E134128 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: Edward Pearce Casey | Statement: [Ulysses S. Grant Memorial, architect, Edward Pearce Casey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edward Pearce Casey
Context triple: [Ulysses S. Grant Memorial, architect, Edward Pearce Casey]
  • A. Edward Doty
    Edward Doty was an English indentured servant who became a notable early settler of Plymouth Colony and a signer of the Mayflower Compact in 1620.
  • B. Horace Newton Allen
    Horace Newton Allen was an American medical missionary and diplomat who played a key role in introducing Western medicine to Korea in the late 19th century.
  • C. Edwin Thomas Meredith
    Edwin Thomas Meredith was an American publishing magnate and politician who founded the media company that became Meredith Corporation and served as U.S. Secretary of Agriculture under President Woodrow Wilson.
  • D. Stedman Graham
    Stedman Graham is an American educator, author, businessman, and public speaker best known for his long-term relationship with media mogul Oprah Winfrey.
  • E. Sidney Lee
    Sidney Lee was a British biographer and literary scholar best known for his extensive work on the Dictionary of National Biography and his influential studies of William Shakespeare.
  • 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: Edward Pearce Casey
Triple: [Ulysses S. Grant Memorial, architect, Edward Pearce Casey]
Generated description
Edward Pearce Casey was an American architect best known for designing prominent public monuments and buildings in Washington, D.C., in the late 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edward Pearce Casey
Target entity description: Edward Pearce Casey was an American architect best known for designing prominent public monuments and buildings in Washington, D.C., in the late 19th and early 20th centuries.
  • A. Edward Doty
    Edward Doty was an English indentured servant who became a notable early settler of Plymouth Colony and a signer of the Mayflower Compact in 1620.
  • B. Horace Newton Allen
    Horace Newton Allen was an American medical missionary and diplomat who played a key role in introducing Western medicine to Korea in the late 19th century.
  • C. Edwin Thomas Meredith
    Edwin Thomas Meredith was an American publishing magnate and politician who founded the media company that became Meredith Corporation and served as U.S. Secretary of Agriculture under President Woodrow Wilson.
  • D. Stedman Graham
    Stedman Graham is an American educator, author, businessman, and public speaker best known for his long-term relationship with media mogul Oprah Winfrey.
  • E. Sidney Lee
    Sidney Lee was a British biographer and literary scholar best known for his extensive work on the Dictionary of National Biography and his influential studies of William Shakespeare.
  • 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_69a4940712c88190aa244f3fc6070a65 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bbbf71188190b82c8fff9d5ac01a completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac667127008190b2aa1f3aafc87340 completed March 7, 2026, 5:54 p.m.
NEDg Description generation batch_69ac66f0e874819092d51913f08905d4 completed March 7, 2026, 5:57 p.m.
NED2 Entity disambiguation (via description) batch_69ac676cb9a08190a83d47de80126677 completed March 7, 2026, 5:59 p.m.
Created at: March 1, 2026, 7:44 p.m.