Triple

T21534310
Position Surface form Disambiguated ID Type / Status
Subject Centre for the Physics of Materials (McGill University) E531309 entity
Predicate abbreviation P43 FINISHED
Object CPM
CPM is a research center at McGill University dedicated to advancing the theoretical and experimental understanding of materials physics.
 E1488510 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: CPM | Statement: [Centre for the Physics of Materials (McGill University), abbreviation, CPM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CPM
Context triple: [Centre for the Physics of Materials (McGill University), abbreviation, CPM]
  • A. CPM
    CPM is the National Rail station code assigned to Chippenham railway station in Wiltshire, England.
  • B. CPM
    CPM is the governing body of the International Plant Protection Convention that makes decisions on global plant health standards and phytosanitary measures.
  • C. CPMP
    CPMP is the former scientific committee of the European Medicines Agency responsible for evaluating and providing opinions on the quality, safety, and efficacy of human medicinal products in the EU.
  • D. CPM 22
    CPM 22 is a Brazilian punk rock band known for its energetic sound and popularity in the national rock scene.
  • E. CPS
    CPS is the commonly used abbreviation for Chicago Public Schools, the third-largest school district 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: CPM
Triple: [Centre for the Physics of Materials (McGill University), abbreviation, CPM]
Generated description
CPM is a research center at McGill University dedicated to advancing the theoretical and experimental understanding of materials physics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CPM
Target entity description: CPM is a research center at McGill University dedicated to advancing the theoretical and experimental understanding of materials physics.
  • A. CPM
    CPM is the National Rail station code assigned to Chippenham railway station in Wiltshire, England.
  • B. CPM
    CPM is the governing body of the International Plant Protection Convention that makes decisions on global plant health standards and phytosanitary measures.
  • C. CPMP
    CPMP is the former scientific committee of the European Medicines Agency responsible for evaluating and providing opinions on the quality, safety, and efficacy of human medicinal products in the EU.
  • D. CPM 22
    CPM 22 is a Brazilian punk rock band known for its energetic sound and popularity in the national rock scene.
  • E. CPS
    CPS is the commonly used abbreviation for Chicago Public Schools, the third-largest school district 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_69e0c45e5b8881908ac18fc2f493b114 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee9d0b9888819094e424d33c14d5d0 completed April 26, 2026, 11:17 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09e8339c04819092968f7a7baba3f8 completed May 17, 2026, 4:09 p.m.
NEDg Description generation batch_6a09e918bc80819093a8939e0eabf06f completed May 17, 2026, 4:13 p.m.
NED2 Entity disambiguation (via description) batch_6a09e98b27ec8190bacd93a48e4d5467 completed May 17, 2026, 4:15 p.m.
Created at: April 16, 2026, 6:27 p.m.