Triple

T20670257
Position Surface form Disambiguated ID Type / Status
Subject Atwater Library and Computer Centre E508001 entity
Predicate foundedAs P364 FINISHED
Object Mechanics’ Institute of Montreal
The Mechanics’ Institute of Montreal was a 19th-century educational and cultural institution established to provide technical instruction, reading rooms, and self-improvement opportunities for the city’s working and artisan classes.
E1444767 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: Mechanics’ Institute of Montreal | Statement: [Atwater Library and Computer Centre, foundedAs, Mechanics’ Institute of Montreal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mechanics’ Institute of Montreal
Context triple: [Atwater Library and Computer Centre, foundedAs, Mechanics’ Institute of Montreal]
  • A. Société Saint-Jean-Baptiste
    The Société Saint-Jean-Baptiste is a historic Quebec cultural and political organization that promotes French-Canadian identity and advocates for Quebec’s national interests and autonomy.
  • B. Société Notre-Dame de Montréal
    Société Notre-Dame de Montréal was a 17th-century French Catholic missionary and colonization society that organized and financed the founding of the settlement that became Montreal in New France.
  • C. École du meuble de Montréal
    École du meuble de Montréal was a renowned mid-20th-century Montreal design and applied arts school known for shaping many leading Quebec modernist artists and designers.
  • D. Loyola College, Montreal
    Loyola College, Montreal was a Jesuit-run English-language college in Montreal known for its strong liberal arts and philosophy programs and later integration into Concordia University.
  • E. École littéraire de Montréal
    The École littéraire de Montréal was a late 19th-century Canadian literary circle that helped shape modern French-Canadian literature and fostered major poets such as Émile Nelligan.
  • 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: Mechanics’ Institute of Montreal
Triple: [Atwater Library and Computer Centre, foundedAs, Mechanics’ Institute of Montreal]
Generated description
The Mechanics’ Institute of Montreal was a 19th-century educational and cultural institution established to provide technical instruction, reading rooms, and self-improvement opportunities for the city’s working and artisan classes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mechanics’ Institute of Montreal
Target entity description: The Mechanics’ Institute of Montreal was a 19th-century educational and cultural institution established to provide technical instruction, reading rooms, and self-improvement opportunities for the city’s working and artisan classes.
  • A. Société Saint-Jean-Baptiste
    The Société Saint-Jean-Baptiste is a historic Quebec cultural and political organization that promotes French-Canadian identity and advocates for Quebec’s national interests and autonomy.
  • B. Société Notre-Dame de Montréal
    Société Notre-Dame de Montréal was a 17th-century French Catholic missionary and colonization society that organized and financed the founding of the settlement that became Montreal in New France.
  • C. École du meuble de Montréal
    École du meuble de Montréal was a renowned mid-20th-century Montreal design and applied arts school known for shaping many leading Quebec modernist artists and designers.
  • D. Loyola College, Montreal
    Loyola College, Montreal was a Jesuit-run English-language college in Montreal known for its strong liberal arts and philosophy programs and later integration into Concordia University.
  • E. École littéraire de Montréal
    The École littéraire de Montréal was a late 19th-century Canadian literary circle that helped shape modern French-Canadian literature and fostered major poets such as Émile Nelligan.
  • 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_69e0b4c059bc81908ea762cd73ea4424 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6b5c735048190a01cb7692928d66e completed April 20, 2026, 11:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08cd64aa4081908cf843a32e99ae01 completed May 16, 2026, 8:02 p.m.
NEDg Description generation batch_6a08d175eefc8190a5178c0f70f7d79f completed May 16, 2026, 8:20 p.m.
NED2 Entity disambiguation (via description) batch_6a08d23e8ac48190be1726c8e4913b1a completed May 16, 2026, 8:23 p.m.
Created at: April 16, 2026, 11:44 a.m.