Triple

T18261884
Position Surface form Disambiguated ID Type / Status
Subject Othello (National Theatre production, 2013) E437375 entity
Predicate castMember P1668 FINISHED
Object Tom Robertson
Tom Robertson is an actor known for performing in the National Theatre’s 2013 production of *Othello* in London.
E1346987 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: Tom Robertson | Statement: [Othello (National Theatre production, 2013), castMember, Tom Robertson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tom Robertson
Context triple: [Othello (National Theatre production, 2013), castMember, Tom Robertson]
  • A. Lloyd Robertson
    Lloyd Robertson is a prominent Canadian television journalist and longtime national news anchor best known for his decades of work with CTV News.
  • B. Bryan Robertson
    Bryan Robertson was a prominent British art curator and critic known for his influential postwar exhibitions at London’s Whitechapel Art Gallery that helped introduce and champion modern and contemporary art in the UK.
  • C. Glen Robertson
    Glen Robertson is a small rural community in eastern Ontario, Canada, situated within the Township of South Glengarry near the Quebec border.
  • D. Lawrence Robertson
    Lawrence Robertson is a fictional corporate executive and influential leader within Isaac Asimov’s U.S. Robots and Mechanical Men universe, often depicted as a powerful figure shaping the development and regulation of robots.
  • E. Russell Boyd
    Russell Boyd is an acclaimed Australian cinematographer best known for his work on films such as "Master and Commander: The Far Side of the World," for which he won an Academy Award.
  • 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: Tom Robertson
Triple: [Othello (National Theatre production, 2013), castMember, Tom Robertson]
Generated description
Tom Robertson is an actor known for performing in the National Theatre’s 2013 production of *Othello* in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tom Robertson
Target entity description: Tom Robertson is an actor known for performing in the National Theatre’s 2013 production of *Othello* in London.
  • A. Lloyd Robertson
    Lloyd Robertson is a prominent Canadian television journalist and longtime national news anchor best known for his decades of work with CTV News.
  • B. Bryan Robertson
    Bryan Robertson was a prominent British art curator and critic known for his influential postwar exhibitions at London’s Whitechapel Art Gallery that helped introduce and champion modern and contemporary art in the UK.
  • C. Glen Robertson
    Glen Robertson is a small rural community in eastern Ontario, Canada, situated within the Township of South Glengarry near the Quebec border.
  • D. Lawrence Robertson
    Lawrence Robertson is a fictional corporate executive and influential leader within Isaac Asimov’s U.S. Robots and Mechanical Men universe, often depicted as a powerful figure shaping the development and regulation of robots.
  • E. Russell Boyd
    Russell Boyd is an acclaimed Australian cinematographer best known for his work on films such as "Master and Commander: The Far Side of the World," for which he won an Academy Award.
  • 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_69d8b913351c8190932b6a426de04b41 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4ff76a1208190abbe6ab8720ed154 completed April 19, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05759f7a3c81908d4b36bdce91bcad completed May 14, 2026, 7:11 a.m.
NEDg Description generation batch_6a05776c82c08190a5d8dd3bc4db2852 completed May 14, 2026, 7:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0578a2a6dc8190ad35ae8c59f8d633 completed May 14, 2026, 7:24 a.m.
Created at: April 10, 2026, 10:34 a.m.