Triple

T5164703
Position Surface form Disambiguated ID Type / Status
Subject Standing Fast: The Autobiography of Roy Wilkins E116522 entity
Predicate coAuthor P398 FINISHED
Object Tom Mathews
Tom Mathews is an American writer and journalist known for co-authoring civil rights leader Roy Wilkins’s autobiography, "Standing Fast."
 E500320 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: Tom Mathews | Statement: [Standing Fast: The Autobiography of Roy Wilkins, coAuthor, Tom Mathews]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tom Mathews
Context triple: [Standing Fast: The Autobiography of Roy Wilkins, coAuthor, Tom Mathews]
  • A. William Mathews
    William Mathews was a 19th-century British mountaineer notable for pioneering ascents in the Alps.
  • B. Richard Mathews
    Richard Mathews is an actor known for playing the Time Lord Rassilon in the long-running British science fiction series Doctor Who.
  • C. Peter Mathieson
    Peter Mathieson is a British nephrologist and academic leader who has served as principal and vice-chancellor of major universities, including the University of Edinburgh and the University of Hong Kong.
  • D. Don Matthews
    Don Matthews was a highly successful and influential Canadian Football League head coach, renowned for leading multiple teams to Grey Cup championships.
  • E. Martin Boddey
    Martin Boddey was a British character actor known for his frequent supporting roles in mid-20th-century films and television, often portraying authority figures such as policemen and officials.
  • 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: Tom Mathews
Triple: [Standing Fast: The Autobiography of Roy Wilkins, coAuthor, Tom Mathews]
Generated description
Tom Mathews is an American writer and journalist known for co-authoring civil rights leader Roy Wilkins’s autobiography, "Standing Fast."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tom Mathews
Target entity description: Tom Mathews is an American writer and journalist known for co-authoring civil rights leader Roy Wilkins’s autobiography, "Standing Fast."
  • A. William Mathews
    William Mathews was a 19th-century British mountaineer notable for pioneering ascents in the Alps.
  • B. Richard Mathews
    Richard Mathews is an actor known for playing the Time Lord Rassilon in the long-running British science fiction series Doctor Who.
  • C. Peter Mathieson
    Peter Mathieson is a British nephrologist and academic leader who has served as principal and vice-chancellor of major universities, including the University of Edinburgh and the University of Hong Kong.
  • D. Don Matthews
    Don Matthews was a highly successful and influential Canadian Football League head coach, renowned for leading multiple teams to Grey Cup championships.
  • E. Martin Boddey
    Martin Boddey was a British character actor known for his frequent supporting roles in mid-20th-century films and television, often portraying authority figures such as policemen and officials.
  • 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_69bd445edb3881909b93b34d260717fc completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd792936d48190825da8826448c1da completed March 20, 2026, 4:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed937bd8c81909569f7205044aa5a completed March 21, 2026, 5:45 p.m.
NEDg Description generation batch_69bedc0576208190821ff04a759709ce completed March 21, 2026, 5:57 p.m.
NED2 Entity disambiguation (via description) batch_69bedc7f1f848190a845d3aed45ce6c1 completed March 21, 2026, 5:59 p.m.
Created at: March 20, 2026, 1:44 p.m.