Triple
T7226631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamilton Street Railway bus services |
E154796
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object |
Dundas
Dundas is a community in Hamilton, Ontario, Canada, known for its historic downtown, scenic valley setting, and role as a residential and commercial hub within the region.
|
E650080
|
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: Dundas | Statement: [Hamilton Street Railway bus services, regionServed, Dundas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dundas Context triple: [Hamilton Street Railway bus services, regionServed, Dundas]
-
A.
Dundas
Dundas is a Scottish surname historically associated with a prominent Lowland family influential in politics, law, and public life in Britain.
-
B.
North Bay
North Bay is a coastal inlet associated with the seaside town of Scarborough in North Yorkshire, England, known for its beaches and scenic shoreline.
-
C.
North Bay
North Bay is a small city in northeastern Ontario, Canada, located on the shore of Lake Nipissing and known as a regional transportation and service hub.
-
D.
North Bay
North Bay is a subregion of the San Francisco Bay Area known for its scenic landscapes, wine country, and coastal communities north of the Golden Gate Bridge.
-
E.
North Bay
North Bay is the northern section of Biscayne Bay in South Florida, known for its coastal neighborhoods, waterways, and proximity to the Miami metropolitan area.
- 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: Dundas Triple: [Hamilton Street Railway bus services, regionServed, Dundas]
Generated description
Dundas is a community in Hamilton, Ontario, Canada, known for its historic downtown, scenic valley setting, and role as a residential and commercial hub within the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dundas Target entity description: Dundas is a community in Hamilton, Ontario, Canada, known for its historic downtown, scenic valley setting, and role as a residential and commercial hub within the region.
-
A.
Dundas
Dundas is a Scottish surname historically associated with a prominent Lowland family influential in politics, law, and public life in Britain.
-
B.
North Bay
North Bay is a small city in northeastern Ontario, Canada, located on the shore of Lake Nipissing and known as a regional transportation and service hub.
-
C.
North Bay
North Bay is a coastal inlet associated with the seaside town of Scarborough in North Yorkshire, England, known for its beaches and scenic shoreline.
-
D.
North Bay
North Bay is a coastal inlet on Cape Cod in Massachusetts known for its sheltered waters and recreational boating.
-
E.
North Bay
North Bay is a subregion of the San Francisco Bay Area known for its scenic landscapes, wine country, and coastal communities north of the Golden Gate Bridge.
- 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_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_69c7cc17a3788190842a852fb4b96185 |
completed | March 28, 2026, 12:39 p.m. |
| NEDg | Description generation | batch_69c7cccdde308190a02c6892f61025e2 |
completed | March 28, 2026, 12:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7cd7e891c8190a6a82227addac434 |
completed | March 28, 2026, 12:45 p.m. |
Created at: March 27, 2026, 2:54 p.m.