Triple

T1912288
Position Surface form Disambiguated ID Type / Status
Subject Arthur Herbert Church E38135 entity
Predicate educatedAt P5 FINISHED
Object Royal College of Chemistry
The Royal College of Chemistry was a 19th-century London institution that played a key role in the development of chemical education and research in Britain.
 E214329 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: Royal College of Chemistry | Statement: [Arthur Herbert Church, educatedAt, Royal College of Chemistry]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Royal College of Chemistry
Context triple: [Arthur Herbert Church, educatedAt, Royal College of Chemistry]
  • A. Queen’s College, London
    Queen’s College, London is a historic independent day school for girls in London, known as one of the first institutions in the UK to offer serious academic education to women.
  • B. King’s College, Cambridge
    King’s College, Cambridge is one of the constituent colleges of the University of Cambridge, renowned for its historic chapel, choral tradition, and riverside setting.
  • C. Imperial College London
    Imperial College London is a leading public research university in London renowned for its strengths in science, engineering, medicine, and business.
  • D. King's College
    King's College is a Catholic liberal arts college located in Wilkes-Barre, Pennsylvania.
  • E. King's College
    King's College is the historic institution in New York City that later became Columbia University, known as one of the oldest and most prestigious universities in the United States.
  • 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: Royal College of Chemistry
Triple: [Arthur Herbert Church, educatedAt, Royal College of Chemistry]
Generated description
The Royal College of Chemistry was a 19th-century London institution that played a key role in the development of chemical education and research in Britain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Royal College of Chemistry
Target entity description: The Royal College of Chemistry was a 19th-century London institution that played a key role in the development of chemical education and research in Britain.
  • A. Queen’s College, London
    Queen’s College, London is a historic independent day school for girls in London, known as one of the first institutions in the UK to offer serious academic education to women.
  • B. King’s College, Cambridge
    King’s College, Cambridge is one of the constituent colleges of the University of Cambridge, renowned for its historic chapel, choral tradition, and riverside setting.
  • C. Imperial College London
    Imperial College London is a leading public research university in London renowned for its strengths in science, engineering, medicine, and business.
  • D. King's College
    King's College is a Catholic liberal arts college located in Wilkes-Barre, Pennsylvania.
  • E. King's College
    King's College is the historic institution in New York City that later became Columbia University, known as one of the oldest and most prestigious universities in the United States.
  • 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_69a8862a26088190aae5243695aeefc0 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb1e15f148190bf834ec5f3abf83e completed March 7, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeb01a3448190aa2cb19be977fd67 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adeb9dccf48190800ddd282331c4b4 completed March 8, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69adf023e39c8190a2651b6c1e59a2ee completed March 8, 2026, 9:54 p.m.
Created at: March 4, 2026, 7:35 p.m.