Triple

T5280542
Position Surface form Disambiguated ID Type / Status
Subject Weld Boathouse E119484 entity
Predicate namedAfter P63 FINISHED
Object George Walker Weld
George Walker Weld was an American philanthropist from a prominent Boston family, best known for funding Harvard University's Weld Boathouse and supporting rowing and other athletic pursuits.
E509309 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: George Walker Weld | Statement: [Weld Boathouse, namedAfter, George Walker Weld]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: George Walker Weld
Context triple: [Weld Boathouse, namedAfter, George Walker Weld]
  • A. George Walker
    George Walker was a pioneering American composer and pianist, renowned as the first African American to win the Pulitzer Prize for Music.
  • B. Clinton Patrick Black
    Clinton Patrick Black is an American country music singer-songwriter, record producer, and actor who rose to fame in the late 1980s with a string of hit albums and singles.
  • C. Barack Obama
    Barack Obama is an American politician and attorney who served as the 44th president of the United States and the first African American to hold the office.
  • D. John Washington
    John Washington was a 19th-century British geographer and naval officer who played a key role in the early development of organized geographical exploration and study in the United Kingdom.
  • E. Clinton
    Clinton is a prominent American political surname most famously associated with Hillary Clinton, the former U.S. Secretary of State, senator, and First Lady.
  • 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: George Walker Weld
Triple: [Weld Boathouse, namedAfter, George Walker Weld]
Generated description
George Walker Weld was an American philanthropist from a prominent Boston family, best known for funding Harvard University's Weld Boathouse and supporting rowing and other athletic pursuits.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: George Walker Weld
Target entity description: George Walker Weld was an American philanthropist from a prominent Boston family, best known for funding Harvard University's Weld Boathouse and supporting rowing and other athletic pursuits.
  • A. George Walker
    George Walker was a pioneering American composer and pianist, renowned as the first African American to win the Pulitzer Prize for Music.
  • B. Clinton Patrick Black
    Clinton Patrick Black is an American country music singer-songwriter, record producer, and actor who rose to fame in the late 1980s with a string of hit albums and singles.
  • C. Barack Obama
    Barack Obama is an American politician and attorney who served as the 44th president of the United States and the first African American to hold the office.
  • D. John Washington
    John Washington was a 19th-century British geographer and naval officer who played a key role in the early development of organized geographical exploration and study in the United Kingdom.
  • E. Clinton
    Clinton is a prominent American political surname most famously associated with Hillary Clinton, the former U.S. Secretary of State, senator, and First Lady.
  • 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_69bd446d05a8819092ad333a3f9c8d5c completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd84c409248190a0154a660f58e096 completed March 20, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf06dd56a08190a7cfef614e5990f4 completed March 21, 2026, 9 p.m.
NEDg Description generation batch_69bf08eb8a50819092df2f12679fbca0 completed March 21, 2026, 9:08 p.m.
NED2 Entity disambiguation (via description) batch_69bf0cd1307481909a60298929af7699 completed March 21, 2026, 9:25 p.m.
Created at: March 20, 2026, 1:52 p.m.