Triple
T7226651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamilton Street Railway bus services |
E154796
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Hamilton Street Railway transit system |
E167563
|
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: Hamilton Street Railway transit system | Statement: [Hamilton Street Railway bus services, partOf, Hamilton Street Railway transit system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hamilton Street Railway transit system Context triple: [Hamilton Street Railway bus services, partOf, Hamilton Street Railway transit system]
-
A.
Hamilton Street Railway
chosen
Hamilton Street Railway is the public transit agency serving the city of Hamilton, Ontario, operating local bus services across the region.
-
B.
Hamilton Street Railway bus services
Hamilton Street Railway bus services are the primary municipal bus transit operations serving the city of Hamilton, Ontario, Canada.
-
C.
King Street Trolley
King Street Trolley is a free circulator shuttle in Alexandria, Virginia, that runs along King Street through Old Town, connecting key shops, restaurants, and transit hubs for visitors and residents.
-
D.
Queens Quay streetcar line
The Queens Quay streetcar line is a Toronto streetcar route that runs along the city’s central waterfront, serving key destinations and attractions on Queens Quay.
-
E.
Hurontario Street bus corridor
The Hurontario Street bus corridor is a major transit route in Mississauga and Brampton that supports high-frequency MiWay bus service along the north–south Hurontario Street arterial.
- 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_69c68811dd1c8190ac460bb39e64e1f0 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6e9de21e081908f30700f6211c5ef |
completed | March 27, 2026, 8:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7d38686ac819098705463a65dec87 |
completed | March 28, 2026, 1:11 p.m. |
Created at: March 27, 2026, 2:54 p.m.