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.