Triple

T6755580
Position Surface form Disambiguated ID Type / Status
Subject Trillium Line E154448 entity
Predicate isPartOf P10 FINISHED
Object Ottawa public transit network
The Ottawa public transit network is the city’s integrated system of buses and light rail services that provides urban and regional transportation across Canada’s capital.
E242933 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: Ottawa public transit network | Statement: [Trillium Line, isPartOf, Ottawa public transit network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ottawa public transit network
Context triple: [Trillium Line, isPartOf, Ottawa public transit network]
  • A. Ottawa bus network
    The Ottawa bus network is the city’s extensive public transit system of bus routes that complements and feeds into the O-Train light rail service across the Ottawa region.
  • B. Toronto public transit network
    The Toronto public transit network is an integrated system of subways, streetcars, buses, and rapid transit services that provides urban and regional transportation across the city of Toronto and surrounding areas.
  • C. Greater Toronto and Hamilton Area transit network
    The Greater Toronto and Hamilton Area transit network is an integrated regional public transportation system in Southern Ontario that coordinates multiple municipal transit agencies and services across the broader Toronto–Hamilton metropolitan region.
  • D. Quebec City public transit network
    The Quebec City public transit network is the integrated system of buses and related services that provides urban and suburban public transportation throughout Quebec City and its surrounding boroughs.
  • E. Toronto subway
    The Toronto subway is the primary rapid transit system in Toronto, Ontario, consisting of multiple underground and elevated lines that serve as the backbone of the city’s public transportation network.
  • 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: Ottawa public transit network
Triple: [Trillium Line, isPartOf, Ottawa public transit network]
Generated description
The Ottawa public transit network is the city’s integrated system of buses and light rail services that provides urban and regional transportation across Canada’s capital.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ottawa public transit network
Target entity description: The Ottawa public transit network is the city’s integrated system of buses and light rail services that provides urban and regional transportation across Canada’s capital.
  • A. Ottawa bus network chosen
    The Ottawa bus network is the city’s extensive public transit system of bus routes that complements and feeds into the O-Train light rail service across the Ottawa region.
  • B. Toronto public transit network
    The Toronto public transit network is an integrated system of subways, streetcars, buses, and rapid transit services that provides urban and regional transportation across the city of Toronto and surrounding areas.
  • C. Greater Toronto and Hamilton Area transit network
    The Greater Toronto and Hamilton Area transit network is an integrated regional public transportation system in Southern Ontario that coordinates multiple municipal transit agencies and services across the broader Toronto–Hamilton metropolitan region.
  • D. Quebec City public transit network
    The Quebec City public transit network is the integrated system of buses and related services that provides urban and suburban public transportation throughout Quebec City and its surrounding boroughs.
  • E. Toronto subway
    The Toronto subway is the primary rapid transit system in Toronto, Ontario, consisting of multiple underground and elevated lines that serve as the backbone of the city’s public transportation network.
  • F. None of above.

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_69c6880fd5808190be684854081e27dd completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d1f5ab0881908619b835b9f068d4 completed March 27, 2026, 6:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69c712aa0b148190955c58af69849cc4 completed March 27, 2026, 11:28 p.m.
NEDg Description generation batch_69c713f70c1081909e92162af352cf94 completed March 27, 2026, 11:34 p.m.
NED2 Entity disambiguation (via description) batch_69c71492198081908b9bf1717ddbfb42 completed March 27, 2026, 11:36 p.m.
Created at: March 27, 2026, 2:11 p.m.