Triple
T4177153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calgary CTrain |
E86504
|
entity |
| Predicate | fareIntegrationWith |
P3494
|
FINISHED |
| Object |
Calgary Transit bus network
The Calgary Transit bus network is the city’s primary system of local and express bus routes that connects neighborhoods to each other and to the CTrain light rail system under a unified fare structure.
|
E416843
|
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: Calgary Transit bus network | Statement: [Calgary CTrain, fareIntegrationWith, Calgary Transit bus network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calgary Transit bus network Context triple: [Calgary CTrain, fareIntegrationWith, Calgary Transit bus 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.
Saskatoon Transit
Saskatoon Transit is the public transportation agency that operates the city bus network in Saskatoon, Saskatchewan, Canada.
-
C.
Brampton Transit bus services
Brampton Transit bus services are the municipal public bus routes operated by the City of Brampton, Ontario, providing local and regional transportation across the city and to nearby hubs.
-
D.
Edmonton Transit Service
Edmonton Transit Service is the public transportation agency responsible for operating buses and light rail transit in Edmonton, Alberta, Canada.
-
E.
Calgary CTrain
Calgary CTrain is the light rail transit system serving Calgary, Alberta, known for its extensive network and high ridership within the city's public transportation system.
- 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: Calgary Transit bus network Triple: [Calgary CTrain, fareIntegrationWith, Calgary Transit bus network]
Generated description
The Calgary Transit bus network is the city’s primary system of local and express bus routes that connects neighborhoods to each other and to the CTrain light rail system under a unified fare structure.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Calgary Transit bus network Target entity description: The Calgary Transit bus network is the city’s primary system of local and express bus routes that connects neighborhoods to each other and to the CTrain light rail system under a unified fare structure.
-
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.
Saskatoon Transit
Saskatoon Transit is the public transportation agency that operates the city bus network in Saskatoon, Saskatchewan, Canada.
-
C.
Brampton Transit bus services
Brampton Transit bus services are the municipal public bus routes operated by the City of Brampton, Ontario, providing local and regional transportation across the city and to nearby hubs.
-
D.
Edmonton Transit Service
Edmonton Transit Service is the public transportation agency responsible for operating buses and light rail transit in Edmonton, Alberta, Canada.
-
E.
Calgary CTrain
Calgary CTrain is the light rail transit system serving Calgary, Alberta, known for its extensive network and high ridership within the city's public transportation system.
- 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_69aed93de98c8190ad838ce507b77c8a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02ec20fc8190b6f30576337e0ddc |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f57509881909d0353a48d868f5d |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b57fbb037481908b2891e3af32e6e5 |
completed | March 14, 2026, 3:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b58016777c8190a3e73ab96907e3a3 |
completed | March 14, 2026, 3:34 p.m. |
Created at: March 9, 2026, 3:45 p.m.