Triple

T23486574
Position Surface form Disambiguated ID Type / Status
Subject Dartmouth Big Green football E570548 entity
Predicate notableCoach P550 FINISHED
Object Bob Blackman
Bob Blackman was a highly successful American college football coach best known for transforming Dartmouth into a national small-college powerhouse in the mid-20th century.
 E1587563 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: Bob Blackman | Statement: [Dartmouth Big Green football, notableCoach, Bob Blackman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bob Blackman
Context triple: [Dartmouth Big Green football, notableCoach, Bob Blackman]
  • A. Bob Blackman
    Bob Blackman is a British Conservative Party politician and Member of Parliament known for representing a London constituency and his work on housing and homelessness issues.
  • B. Steve Blackman
    Steve Blackman is a television writer and producer best known for developing and showrunning the Netflix superhero series "The Umbrella Academy."
  • C. David Blackman
    David Blackman is a film and television producer known for his executive production work on music-related documentaries and projects.
  • D. Stephen Blackman
    Stephen Blackman is a cinematographer best known for his work on the film adaptation of Ian McEwan’s novel "The Cement Garden."
  • E. Ian Stuart Black
    Ian Stuart Black was a British television scriptwriter and novelist best known for his work on the science fiction series Doctor Who in the 1960s.
  • 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: Bob Blackman
Triple: [Dartmouth Big Green football, notableCoach, Bob Blackman]
Generated description
Bob Blackman was a highly successful American college football coach best known for transforming Dartmouth into a national small-college powerhouse in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bob Blackman
Target entity description: Bob Blackman was a highly successful American college football coach best known for transforming Dartmouth into a national small-college powerhouse in the mid-20th century.
  • A. Bob Blackman
    Bob Blackman is a British Conservative Party politician and Member of Parliament known for representing a London constituency and his work on housing and homelessness issues.
  • B. Steve Blackman
    Steve Blackman is a television writer and producer best known for developing and showrunning the Netflix superhero series "The Umbrella Academy."
  • C. David Blackman
    David Blackman is a film and television producer known for his executive production work on music-related documentaries and projects.
  • D. Stephen Blackman
    Stephen Blackman is a cinematographer best known for his work on the film adaptation of Ian McEwan’s novel "The Cement Garden."
  • E. Ian Stuart Black
    Ian Stuart Black was a British television scriptwriter and novelist best known for his work on the science fiction series Doctor Who in the 1960s.
  • 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_69e245b0b01481908f636939bedd804c completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a754825481909b005ca5654c3159 completed April 29, 2026, 6:38 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c826c2cb88190962f0c032cf4d2ec completed May 19, 2026, 3:31 p.m.
NEDg Description generation batch_6a0ca6f159488190bcde44676ddce593 completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca754878c8190a918fa3b349fd970 completed May 19, 2026, 6:09 p.m.
Created at: April 17, 2026, 6:04 p.m.