Triple

T20558919
Position Surface form Disambiguated ID Type / Status
Subject Mrs. Palfrey at the Claremont E504792 entity
Predicate starring P1507 FINISHED
Object Robert Lang
Robert Lang was a British character actor known for his work in film, television, and theatre, including roles in acclaimed British dramas and comedies.
 E1437643 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: Robert Lang | Statement: [Mrs. Palfrey at the Claremont, starring, Robert Lang]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Lang
Context triple: [Mrs. Palfrey at the Claremont, starring, Robert Lang]
  • A. Robert Lang
    Robert Lang is an American record producer and studio owner known for his work with prominent rock and alternative bands, including Nirvana.
  • B. Tony Estes
    Tony Estes is a music producer best known for his work on Whitney Houston’s hit song "It’s Not Right but It’s Okay."
  • C. Douglas Cockerell
    Douglas Cockerell was a prominent British bookbinder and teacher, renowned for his influential work in fine binding and book conservation in the early 20th century.
  • D. Robert Gillett
    Robert Gillett is a notable individual distinguished enough to be specifically recognized as a bearer of the surname Gillett.
  • E. William Friese-Greene
    William Friese-Greene was a British inventor and early pioneer of motion picture technology, known for his experimental work on moving-image cameras in the late 19th century.
  • 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: Robert Lang
Triple: [Mrs. Palfrey at the Claremont, starring, Robert Lang]
Generated description
Robert Lang was a British character actor known for his work in film, television, and theatre, including roles in acclaimed British dramas and comedies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Lang
Target entity description: Robert Lang was a British character actor known for his work in film, television, and theatre, including roles in acclaimed British dramas and comedies.
  • A. Robert Lang
    Robert Lang is an American record producer and studio owner known for his work with prominent rock and alternative bands, including Nirvana.
  • B. Tony Estes
    Tony Estes is a music producer best known for his work on Whitney Houston’s hit song "It’s Not Right but It’s Okay."
  • C. Douglas Cockerell
    Douglas Cockerell was a prominent British bookbinder and teacher, renowned for his influential work in fine binding and book conservation in the early 20th century.
  • D. Robert Gillett
    Robert Gillett is a notable individual distinguished enough to be specifically recognized as a bearer of the surname Gillett.
  • E. William Friese-Greene
    William Friese-Greene was a British inventor and early pioneer of motion picture technology, known for his experimental work on moving-image cameras in the late 19th century.
  • 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_69e0b4b6587c8190aee63dc7cff244ea completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a5e178648190910795bae5422e50 completed April 20, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08a5796df48190b96841c94a6311c0 completed May 16, 2026, 5:12 p.m.
NEDg Description generation batch_6a08a68c08dc8190a09854800df82686 completed May 16, 2026, 5:17 p.m.
NED2 Entity disambiguation (via description) batch_6a08a7331cc88190a9ed6056e5743e69 completed May 16, 2026, 5:19 p.m.
Created at: April 16, 2026, 11:38 a.m.