Triple
T11808902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GO Transit Zone 01 |
E280818
|
entity |
| Predicate | includes |
P1393
|
FINISHED |
| Object |
Toronto core GO stations
Toronto core GO stations are the central commuter rail hubs in downtown Toronto that serve as primary access points for GO Transit’s regional rail network.
|
E947417
|
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: Toronto core GO stations | Statement: [GO Transit Zone 01, includes, Toronto core GO stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto core GO stations Context triple: [GO Transit Zone 01, includes, Toronto core GO stations]
-
A.
Ontario Line station
The Ontario Line station in Thorncliffe Park is a planned rapid transit stop on Toronto’s future Ontario Line, intended to improve subway access and connectivity for the surrounding neighborhood.
-
B.
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.
-
C.
Don Mills station
Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
-
D.
Brampton GO Station
Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
-
E.
Scarborough GO Station
Scarborough GO Station is a commuter rail station in Toronto, Ontario, serving passengers on GO Transit's Stouffville line.
- 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: Toronto core GO stations Triple: [GO Transit Zone 01, includes, Toronto core GO stations]
Generated description
Toronto core GO stations are the central commuter rail hubs in downtown Toronto that serve as primary access points for GO Transit’s regional rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Toronto core GO stations Target entity description: Toronto core GO stations are the central commuter rail hubs in downtown Toronto that serve as primary access points for GO Transit’s regional rail network.
-
A.
Ontario Line station
The Ontario Line station in Thorncliffe Park is a planned rapid transit stop on Toronto’s future Ontario Line, intended to improve subway access and connectivity for the surrounding neighborhood.
-
B.
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.
-
C.
Don Mills station
Don Mills station is an eastern Toronto subway terminus on Line 4 Sheppard that serves as a key transit hub for buses and nearby commercial and residential areas.
-
D.
Brampton GO Station
Brampton GO Station is a commuter rail and bus transit hub in Brampton, Ontario, serving GO Transit and regional passengers on the Kitchener line.
-
E.
Scarborough GO Station
Scarborough GO Station is a commuter rail station in Toronto, Ontario, serving passengers on GO Transit's Stouffville line.
- 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_69d6ab26aae88190b2489efcb2a24234 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a5c93a1881909b428bf3ed55bb57 |
completed | April 10, 2026, 7:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f13188b89c819095ba5d27de7ebbb2 |
completed | April 28, 2026, 10:15 p.m. |
| NEDg | Description generation | batch_69f141b1c50c819081a8055d951a49de |
completed | April 28, 2026, 11:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f14fcb63208190ad1185ad66314fa9 |
completed | April 29, 2026, 12:24 a.m. |
Created at: April 8, 2026, 9:42 p.m.