Triple

T7497878
Position Surface form Disambiguated ID Type / Status
Subject Broken Trail E177178 entity
Predicate composer P1361 FINISHED
Object David Mansfield
David Mansfield is an American composer and multi-instrumentalist best known for his film and television scores and his work as a session musician with prominent artists.
 E669919 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: David Mansfield | Statement: [Broken Trail, composer, David Mansfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Mansfield
Context triple: [Broken Trail, composer, David Mansfield]
  • A. Alan Manning
    Alan Manning is a British labour economist and professor at the London School of Economics, known for his influential research on wage inequality, monopsony in labour markets, and immigration policy.
  • B. George Mansfield
    George Mansfield was a benefactor whose support and legacy led to the naming of Mansfield College at the University of Oxford.
  • C. David Mannion
    David Mannion is a British television news executive and former editor known for his senior roles at ITN and his commentary on media and war reporting.
  • D. David Briggs
    David Briggs was a renowned record producer best known for his extensive work with Neil Young, shaping the sound of several of Young’s most acclaimed albums.
  • E. Robert Mann
    Robert Mann was a 19th-century American man best known as the son of influential education reformer Horace Mann.
  • 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: David Mansfield
Triple: [Broken Trail, composer, David Mansfield]
Generated description
David Mansfield is an American composer and multi-instrumentalist best known for his film and television scores and his work as a session musician with prominent artists.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Mansfield
Target entity description: David Mansfield is an American composer and multi-instrumentalist best known for his film and television scores and his work as a session musician with prominent artists.
  • A. Alan Manning
    Alan Manning is a British labour economist and professor at the London School of Economics, known for his influential research on wage inequality, monopsony in labour markets, and immigration policy.
  • B. George Mansfield
    George Mansfield was a benefactor whose support and legacy led to the naming of Mansfield College at the University of Oxford.
  • C. David Mannion
    David Mannion is a British television news executive and former editor known for his senior roles at ITN and his commentary on media and war reporting.
  • D. David Briggs
    David Briggs was a renowned record producer best known for his extensive work with Neil Young, shaping the sound of several of Young’s most acclaimed albums.
  • E. Robert Mann
    Robert Mann was a 19th-century American man best known as the son of influential education reformer Horace Mann.
  • 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_69c69f2696688190915a8458f2398211 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5963d98819098275b161848d2d4 completed March 27, 2026, 9:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c846043ed48190b6fa45ed0e70b4d3 completed March 28, 2026, 9:20 p.m.
NEDg Description generation batch_69c846fb17d88190a515bf2226c1747d completed March 28, 2026, 9:24 p.m.
NED2 Entity disambiguation (via description) batch_69c8477874588190abeb0d31ce78c489 completed March 28, 2026, 9:26 p.m.
Created at: March 27, 2026, 3:44 p.m.