Triple

T4651174
Position Surface form Disambiguated ID Type / Status
Subject Tom B. Brown E102297 entity
Predicate hasCoAuthor P2389 FINISHED
Object Mark Chen
Mark Chen is an AI researcher known for co-authoring influential work on large language models alongside Tom B. Brown at OpenAI.
 E457867 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: Mark Chen | Statement: [Tom B. Brown, hasCoAuthor, Mark Chen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark Chen
Context triple: [Tom B. Brown, hasCoAuthor, Mark Chen]
  • A. Kenneth Hsu
    Kenneth Hsu is a Swiss geologist and oceanographer known for his influential work on marine geology and the Messinian salinity crisis.
  • B. Eugene Wong
    Eugene Wong is a computer scientist best known for his pioneering contributions to relational database theory and the development of early relational database systems.
  • C. Gary Chang
    Gary Chang is an American film composer known for scoring numerous movies and television projects, including the 1996 adaptation of "The Island of Dr. Moreau."
  • D. John Cheng
    John Cheng is a film producer best known for his work on the dark comedy movie "Horrible Bosses."
  • E. Morris Chang
    Morris Chang is a Taiwanese-American engineer and entrepreneur best known as the founder and longtime leader of Taiwan Semiconductor Manufacturing Company (TSMC), a pioneering and globally dominant semiconductor foundry.
  • 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: Mark Chen
Triple: [Tom B. Brown, hasCoAuthor, Mark Chen]
Generated description
Mark Chen is an AI researcher known for co-authoring influential work on large language models alongside Tom B. Brown at OpenAI.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mark Chen
Target entity description: Mark Chen is an AI researcher known for co-authoring influential work on large language models alongside Tom B. Brown at OpenAI.
  • A. Kenneth Hsu
    Kenneth Hsu is a Swiss geologist and oceanographer known for his influential work on marine geology and the Messinian salinity crisis.
  • B. Eugene Wong
    Eugene Wong is a computer scientist best known for his pioneering contributions to relational database theory and the development of early relational database systems.
  • C. Gary Chang
    Gary Chang is an American film composer known for scoring numerous movies and television projects, including the 1996 adaptation of "The Island of Dr. Moreau."
  • D. John Cheng
    John Cheng is a film producer best known for his work on the dark comedy movie "Horrible Bosses."
  • E. Morris Chang
    Morris Chang is a Taiwanese-American engineer and entrepreneur best known as the founder and longtime leader of Taiwan Semiconductor Manufacturing Company (TSMC), a pioneering and globally dominant semiconductor foundry.
  • 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_69bd43d71a308190afea7280841b0de8 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6c3d1cb88190a42919dcbfe2568c completed March 20, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfae7636881908244b86cba1c66b7 completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfbc12acc8190b8116a6003abb3e3 completed March 21, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc44536c8190a71e52b0690a7570 completed March 21, 2026, 2:02 a.m.
Created at: March 20, 2026, 1:14 p.m.