Triple

T13117203
Position Surface form Disambiguated ID Type / Status
Subject University of Cambridge common rooms E311124 entity
Predicate abbreviationUsed P43 FINISHED
Object MCR
MCR is the abbreviation commonly used at the University of Cambridge for the Middle Combination Room, the social and representative body for graduate students in a college.
 E1022244 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: MCR | Statement: [University of Cambridge common rooms, abbreviationUsed, MCR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MCR
Context triple: [University of Cambridge common rooms, abbreviationUsed, MCR]
  • A. MCR
    MCR is the Middle Common Room, the graduate student community and social/academic body at The Queen’s College, Oxford.
  • B. MCR
    MCR is the Middle Common Room, a graduate student community and social organization typically found at colleges such as St Anne’s College, Oxford.
  • C. MCR
    The MCR is the Middle Common Room, a postgraduate student community and social organization within Jesus College.
  • D. MCR
    MCR is the abbreviation for the Midland Counties Railway, a historic 19th-century British railway company that operated in the English Midlands.
  • E. MCR
    MCR is the graduate student community and social organization at Trinity College, Oxford, providing academic, social, and welfare support for its members.
  • 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: MCR
Triple: [University of Cambridge common rooms, abbreviationUsed, MCR]
Generated description
MCR is the abbreviation commonly used at the University of Cambridge for the Middle Combination Room, the social and representative body for graduate students in a college.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MCR
Target entity description: MCR is the abbreviation commonly used at the University of Cambridge for the Middle Combination Room, the social and representative body for graduate students in a college.
  • A. MCR
    The MCR is the Middle Common Room, a postgraduate student community and social organization within Jesus College.
  • B. MCR
    MCR is the abbreviation for the Midland Counties Railway, a historic 19th-century British railway company that operated in the English Midlands.
  • C. MCR
    MCR is the graduate student community and social organization at Trinity College, Oxford, providing academic, social, and welfare support for its members.
  • D. MCR
    MCR is the Middle Common Room, the graduate student community and social/academic body at The Queen’s College, Oxford.
  • E. MCR
    MCR is the Middle Common Room, a graduate student community and social organization typically found at colleges such as St Anne’s College, Oxford.
  • 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_69d806a872d08190a329806f8ff30df4 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98182011c8190a504678affbb7787 completed April 10, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e284c3c881909d65e2ba89fbe7af completed May 3, 2026, 5:52 a.m.
NEDg Description generation batch_69f6e383dd8c8190872304c99b753152 completed May 3, 2026, 5:56 a.m.
NED2 Entity disambiguation (via description) batch_69f6e47b052c8190a6f6ca5a6bd210f5 completed May 3, 2026, 6 a.m.
Created at: April 9, 2026, 9:06 p.m.