Triple

T9993759
Position Surface form Disambiguated ID Type / Status
Subject Greater Toronto and Hamilton Area transit network E196949 entity
Predicate includesAgency P12024 FINISHED
Object BOLT Transit
BOLT Transit is a local public transportation service operating within the Greater Toronto and Hamilton Area in Ontario, Canada.
 E833663 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: BOLT Transit | Statement: [Greater Toronto and Hamilton Area transit network, includesAgency, BOLT Transit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BOLT Transit
Context triple: [Greater Toronto and Hamilton Area transit network, includesAgency, BOLT Transit]
  • A. Optibús
    Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
  • B. Para Transpo
    Para Transpo is Ottawa’s specialized door-to-door public transit service providing accessible transportation for people with disabilities who cannot use conventional buses.
  • C. BRT
    BRT is the standard time zone used in much of eastern Brazil, including major cities like Brasília and Rio de Janeiro, typically three hours behind Coordinated Universal Time (UTC−3).
  • D. BRT
    BRT was the common abbreviation for the Brooklyn Rapid Transit Company, a major early 20th-century transit operator that helped develop Brooklyn’s subway and elevated rail system.
  • E. BRT
    BRT is Tehran’s bus rapid transit system, providing high-capacity, dedicated-lane bus services across the city.
  • 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: BOLT Transit
Triple: [Greater Toronto and Hamilton Area transit network, includesAgency, BOLT Transit]
Generated description
BOLT Transit is a local public transportation service operating within the Greater Toronto and Hamilton Area in Ontario, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BOLT Transit
Target entity description: BOLT Transit is a local public transportation service operating within the Greater Toronto and Hamilton Area in Ontario, Canada.
  • A. Optibús
    Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
  • B. Para Transpo
    Para Transpo is Ottawa’s specialized door-to-door public transit service providing accessible transportation for people with disabilities who cannot use conventional buses.
  • C. BRT
    BRT is the standard time zone used in much of eastern Brazil, including major cities like Brasília and Rio de Janeiro, typically three hours behind Coordinated Universal Time (UTC−3).
  • D. BRT
    BRT was the common abbreviation for the Brooklyn Rapid Transit Company, a major early 20th-century transit operator that helped develop Brooklyn’s subway and elevated rail system.
  • E. BRT
    BRT is Tehran’s bus rapid transit system, providing high-capacity, dedicated-lane bus services across the city.
  • 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_69ca82f1678c819093d06320a05f16a4 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdcb982d5c81909779c6e9d780b399 completed April 2, 2026, 1:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2582ac03481908e76c10218f419d5 completed April 5, 2026, 12:40 p.m.
NEDg Description generation batch_69d259701e488190b288c9f523a1ec87 completed April 5, 2026, 12:45 p.m.
NED2 Entity disambiguation (via description) batch_69d259da25e081909ac184f4fa80c57e completed April 5, 2026, 12:47 p.m.
Created at: March 30, 2026, 8:50 p.m.