Triple

T622599
Position Surface form Disambiguated ID Type / Status
Subject Toronto Stock Exchange E14545 entity
Predicate operator P179 FINISHED
Object TMX Group
TMX Group is a Canadian financial services company that operates major securities exchanges and related markets, including the Toronto Stock Exchange.
E77971 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: TMX Group | Statement: [Toronto Stock Exchange, operator, TMX Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TMX Group
Context triple: [Toronto Stock Exchange, operator, TMX Group]
  • A. Turnpike Enterprise
    Turnpike Enterprise is the division of the Florida Department of Transportation responsible for operating, maintaining, and improving the state’s toll road system.
  • B. The Woodbridge Company
    The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
  • C. Lake Shore Limited
    The Lake Shore Limited is a long-distance Amtrak passenger train that runs overnight between Chicago and the East Coast, primarily serving New York City and Boston via the Great Lakes region.
  • D. Transamerica Corporation
    Transamerica Corporation is a major American financial services company best known for its life insurance, investment, and retirement products and its iconic association with the Transamerica Pyramid in San Francisco.
  • E. Pilot Flying J
    Pilot Flying J is a large North American chain of truck stops and travel centers serving professional drivers and motorists with fuel, food, and convenience services.
  • 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: TMX Group
Triple: [Toronto Stock Exchange, operator, TMX Group]
Generated description
TMX Group is a Canadian financial services company that operates major securities exchanges and related markets, including the Toronto Stock Exchange.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TMX Group
Target entity description: TMX Group is a Canadian financial services company that operates major securities exchanges and related markets, including the Toronto Stock Exchange.
  • A. Turnpike Enterprise
    Turnpike Enterprise is the division of the Florida Department of Transportation responsible for operating, maintaining, and improving the state’s toll road system.
  • B. The Woodbridge Company
    The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
  • C. Lake Shore Limited
    The Lake Shore Limited is a long-distance Amtrak passenger train that runs overnight between Chicago and the East Coast, primarily serving New York City and Boston via the Great Lakes region.
  • D. Transamerica Corporation
    Transamerica Corporation is a major American financial services company best known for its life insurance, investment, and retirement products and its iconic association with the Transamerica Pyramid in San Francisco.
  • E. Pilot Flying J
    Pilot Flying J is a large North American chain of truck stops and travel centers serving professional drivers and motorists with fuel, food, and convenience services.
  • 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_69a4934b17c881909ace8270e8ddd202 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e402d9c8190936896e3ebb6edc5 completed March 1, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a563cab73c819082b51d64d249143b completed March 2, 2026, 10:17 a.m.
NEDg Description generation batch_69a5657b51c881909c393f79c359181c completed March 2, 2026, 10:24 a.m.
NED2 Entity disambiguation (via description) batch_69a565e528a88190a547f69c7e378140 completed March 2, 2026, 10:26 a.m.
Created at: March 1, 2026, 7:35 p.m.