Triple

T20309580
Position Surface form Disambiguated ID Type / Status
Subject Nicholas Lyndhurst E510199 entity
Predicate hasRole P161 FINISHED
Object Peter Chapman
Peter Chapman is the mild-mannered, time-traveling protagonist portrayed by Nicholas Lyndhurst in the British sitcom "Goodnight Sweetheart."
 E1425939 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: Peter Chapman | Statement: [Nicholas Lyndhurst, hasRole, Peter Chapman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Chapman
Context triple: [Nicholas Lyndhurst, hasRole, Peter Chapman]
  • A. Peter Chapman
    Peter Chapman is a writer and journalist known for his historical and political analyses of global corporations and their impact, including his work on the United Fruit Company.
  • B. Paul Chapman
    Paul Chapman is a former Australian rules footballer best known as a premiership-winning forward for the Geelong Football Club in the AFL.
  • C. Andrew Chapman
    Andrew Chapman is a television writer and producer best known for his work as an executive producer and showrunner on the medical drama series "The Resident."
  • D. Leo Chapman
    Leo Chapman was the first husband of prominent American suffragist and peace activist Carrie Chapman Catt.
  • E. Christopher Chapman
    Christopher Chapman was a Canadian filmmaker and innovator in cinematic techniques, best known for his influential multi-image work in the Oscar-winning short film "A Place to Stand."
  • 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: Peter Chapman
Triple: [Nicholas Lyndhurst, hasRole, Peter Chapman]
Generated description
Peter Chapman is the mild-mannered, time-traveling protagonist portrayed by Nicholas Lyndhurst in the British sitcom "Goodnight Sweetheart."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Chapman
Target entity description: Peter Chapman is the mild-mannered, time-traveling protagonist portrayed by Nicholas Lyndhurst in the British sitcom "Goodnight Sweetheart."
  • A. Peter Chapman
    Peter Chapman is a writer and journalist known for his historical and political analyses of global corporations and their impact, including his work on the United Fruit Company.
  • B. Paul Chapman
    Paul Chapman is a former Australian rules footballer best known as a premiership-winning forward for the Geelong Football Club in the AFL.
  • C. Andrew Chapman
    Andrew Chapman is a television writer and producer best known for his work as an executive producer and showrunner on the medical drama series "The Resident."
  • D. Leo Chapman
    Leo Chapman was the first husband of prominent American suffragist and peace activist Carrie Chapman Catt.
  • E. Christopher Chapman
    Christopher Chapman was a Canadian filmmaker and innovator in cinematic techniques, best known for his influential multi-image work in the Oscar-winning short film "A Place to Stand."
  • 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_69e0b4c7491c8190961113c4283b10b0 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6774286a88190800d6b062f3d7a9f completed April 20, 2026, 6:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08694927c48190b71fef8bed29456a completed May 16, 2026, 12:55 p.m.
NEDg Description generation batch_6a086b09925c81908d716a21692b9650 completed May 16, 2026, 1:03 p.m.
NED2 Entity disambiguation (via description) batch_6a086ba7d3588190ab2abf0cf53d4953 completed May 16, 2026, 1:05 p.m.
Created at: April 16, 2026, 11:18 a.m.