Triple

T5788627
Position Surface form Disambiguated ID Type / Status
Subject Frank Matcham E128335 entity
Predicate familyName P18 FINISHED
Object Matcham
Matcham is an English surname most notably associated with Frank Matcham, the celebrated Victorian-era theatre architect.
 E549333 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: Matcham | Statement: [Frank Matcham, familyName, Matcham]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matcham
Context triple: [Frank Matcham, familyName, Matcham]
  • A. Challengers
    Challengers is a 2024 romantic sports drama film centered on the intersecting careers and relationships of professional tennis players, starring Zendaya in a leading role and directed by Luca Guadagnino.
  • B. Champ
    Champ is a supporting character in the action-spy film "Kingsman: The Golden Circle," serving as a high-ranking member of the American Statesman organization.
  • C. Champ
    Champ is the Dallas Mavericks’ horse-themed team mascot known for energizing crowds at their NBA games.
  • D. Going to the Match
    "Going to the Match" is a famous painting by English artist L. S. Lowry depicting crowds of football supporters heading toward a stadium in his distinctive industrial, matchstick-figure style.
  • E. Queenan
    Queenan is a senior Massachusetts State Police captain who serves as a mentor and handler to undercover officer Billy Costigan in the crime drama "The Departed."
  • 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: Matcham
Triple: [Frank Matcham, familyName, Matcham]
Generated description
Matcham is an English surname most notably associated with Frank Matcham, the celebrated Victorian-era theatre architect.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Matcham
Target entity description: Matcham is an English surname most notably associated with Frank Matcham, the celebrated Victorian-era theatre architect.
  • A. Challengers
    Challengers is a 2024 romantic sports drama film centered on the intersecting careers and relationships of professional tennis players, starring Zendaya in a leading role and directed by Luca Guadagnino.
  • B. Champ
    Champ is the Dallas Mavericks’ horse-themed team mascot known for energizing crowds at their NBA games.
  • C. Champ
    Champ is a supporting character in the action-spy film "Kingsman: The Golden Circle," serving as a high-ranking member of the American Statesman organization.
  • D. Going to the Match
    "Going to the Match" is a famous painting by English artist L. S. Lowry depicting crowds of football supporters heading toward a stadium in his distinctive industrial, matchstick-figure style.
  • E. Queenan
    Queenan is a senior Massachusetts State Police captain who serves as a mentor and handler to undercover officer Billy Costigan in the crime drama "The Departed."
  • 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_69c0084450048190bc647b649a05136b completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02a53d0148190bdebc4f5609939ac completed March 22, 2026, 5:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0981d9430819081e953dba9c2f8f8 completed March 23, 2026, 1:32 a.m.
NEDg Description generation batch_69c0989f7e58819098175e6eaacdb9ee completed March 23, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69c09cf3220481908c52b519e8495fff completed March 23, 2026, 1:52 a.m.
Created at: March 22, 2026, 3:51 p.m.