Triple
T12391365
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kitchener line |
E295999
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Kitchener GO Station |
E1008262
|
NE FINISHED |
How this triple was built (2 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: Kitchener GO Station | Statement: [Kitchener line, connectsTo, Kitchener GO Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kitchener GO Station Context triple: [Kitchener line, connectsTo, Kitchener GO Station]
-
A.
Kitchener GO Station
chosen
Kitchener GO Station is a regional rail station in Kitchener, Ontario, serving as a key hub for GO Transit commuter services connecting the city with the Greater Toronto Area.
-
B.
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.
-
C.
Malton GO Station
Malton GO Station is a commuter rail station in Mississauga, Ontario, served by GO Transit’s Kitchener line and connecting local bus services.
-
D.
Erindale GO Station
Erindale GO Station is a commuter rail station in Mississauga, Ontario, serving passengers on GO Transit's Milton line into downtown Toronto.
-
E.
Kitchener City Hall ION station
Kitchener City Hall ION station is a light rail transit stop on the ION rapid transit line serving the downtown core of Kitchener, Ontario, Canada.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ad9e653c8190b1473c860ee53dae |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d93fd0bcc48190bb1a59a3aaa6bfdf |
completed | April 10, 2026, 6:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbae345881908b2fa0a6900f601e |
completed | May 3, 2026, 4:14 a.m. |
Created at: April 8, 2026, 9:54 p.m.