Triple

T8650490
Position Surface form Disambiguated ID Type / Status
Subject Middle Common Room of Trinity College, Oxford E205086 entity
Predicate hasAbbreviation P43 FINISHED
Object MCR
MCR is the graduate student community and social organization at Trinity College, Oxford, providing academic, social, and welfare support for its members.
 E749676 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: [Middle Common Room of Trinity College, Oxford, hasAbbreviation, MCR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MCR
Context triple: [Middle Common Room of Trinity College, Oxford, hasAbbreviation, MCR]
  • 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. MCD
    MCD is a system of urban and suburban commuter rail lines in Moscow designed to function like an express metro, connecting the city with its surrounding regions.
  • D. MCD
    MCD is the FAA location identifier for Mackinac Island Airport, a small public airport serving Mackinac Island in Michigan, USA.
  • E. MCD
    MCD is the stock ticker symbol for McDonald’s Corporation, the world’s largest fast-food restaurant chain.
  • 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: [Middle Common Room of Trinity College, Oxford, hasAbbreviation, MCR]
Generated description
MCR is the graduate student community and social organization at Trinity College, Oxford, providing academic, social, and welfare support for its members.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MCR
Target entity description: MCR is the graduate student community and social organization at Trinity College, Oxford, providing academic, social, and welfare support for its members.
  • 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. MCD
    MCD is a system of urban and suburban commuter rail lines in Moscow designed to function like an express metro, connecting the city with its surrounding regions.
  • D. MCD
    MCD is the stock ticker symbol for McDonald’s Corporation, the world’s largest fast-food restaurant chain.
  • E. MCD
    MCD is the FAA location identifier for Mackinac Island Airport, a small public airport serving Mackinac Island in Michigan, USA.
  • 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_69ca834e56848190abb0eeaec9dedd32 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc48150e6c8190a7a3b92b4b640858 completed March 31, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69ceccc166548190a1dd706041e4bfa2 completed April 2, 2026, 8:08 p.m.
NEDg Description generation batch_69cece1681288190a6c99407bc2f0bdd completed April 2, 2026, 8:14 p.m.
NED2 Entity disambiguation (via description) batch_69cecec118ac81909fbcafe841354c32 completed April 2, 2026, 8:17 p.m.
Created at: March 30, 2026, 6:29 p.m.