Triple

T22052468
Position Surface form Disambiguated ID Type / Status
Subject Transportation Safety Board of Canada E544918 entity
Predicate shortName P43 FINISHED
Object TSB
TSB is the commonly used abbreviation for the Transportation Safety Board of Canada, the independent agency that investigates transportation accidents and promotes safety in air, marine, rail, and pipeline sectors across Canada.
 E1516131 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: TSB | Statement: [Transportation Safety Board of Canada, shortName, TSB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TSB
Context triple: [Transportation Safety Board of Canada, shortName, TSB]
  • A. TSW
    TSW is the station code for Stuttgart Schwabstraße, a key urban rail and S-Bahn station in Stuttgart, Germany.
  • B. TSL
    TSL is an abbreviation commonly used for Time & Space Limited, a name typically associated with organizations or projects focused on temporal and spatial concepts or services.
  • C. TSR
    TSR is the IATA airport code for Timișoara Traian Vuia International Airport, a major air transport hub in western Romania.
  • D. TAS
    TAS is the IATA airport code for Islam Karimov Tashkent International Airport, the main international gateway to Tashkent, Uzbekistan.
  • E. TAS
    TAS is the commonly used French acronym for the Court of Arbitration for Sport, an international body that settles sports-related disputes through arbitration.
  • 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: TSB
Triple: [Transportation Safety Board of Canada, shortName, TSB]
Generated description
TSB is the commonly used abbreviation for the Transportation Safety Board of Canada, the independent agency that investigates transportation accidents and promotes safety in air, marine, rail, and pipeline sectors across Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TSB
Target entity description: TSB is the commonly used abbreviation for the Transportation Safety Board of Canada, the independent agency that investigates transportation accidents and promotes safety in air, marine, rail, and pipeline sectors across Canada.
  • A. TSW
    TSW is the station code for Stuttgart Schwabstraße, a key urban rail and S-Bahn station in Stuttgart, Germany.
  • B. TSL
    TSL is an abbreviation commonly used for Time & Space Limited, a name typically associated with organizations or projects focused on temporal and spatial concepts or services.
  • C. TSR
    TSR is the IATA airport code for Timișoara Traian Vuia International Airport, a major air transport hub in western Romania.
  • D. TAS
    TAS is the IATA airport code for Islam Karimov Tashkent International Airport, the main international gateway to Tashkent, Uzbekistan.
  • E. TAS
    TAS is the commonly used French acronym for the Court of Arbitration for Sport, an international body that settles sports-related disputes through arbitration.
  • 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_69e11e32445c8190ab97089b48a130bb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1285513fc8190b691e1f57085956f completed April 28, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7b7b3ccc8190a4d8728b135aa22d completed May 18, 2026, 2:37 a.m.
NEDg Description generation batch_6a0a7c2705e48190aebbc7b0b6221757 completed May 18, 2026, 2:40 a.m.
NED2 Entity disambiguation (via description) batch_6a0a7ce3c684819090b25ca1e7596722 completed May 18, 2026, 2:43 a.m.
Created at: April 16, 2026, 8:26 p.m.