Triple
T5421250
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | YHM |
E121254
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Greater Hamilton area |
E253926
|
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: Greater Hamilton area | Statement: [YHM, serves, Greater Hamilton area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Hamilton area Context triple: [YHM, serves, Greater Hamilton area]
-
A.
Greater Hamilton area
chosen
The Greater Hamilton area is a metropolitan region in Ontario, Canada, centered on the city of Hamilton and its surrounding communities.
-
B.
Greater Toronto Area
The Greater Toronto Area is a large metropolitan region in Ontario, Canada, encompassing Toronto and its surrounding municipalities and suburbs.
-
C.
Greater Sudbury metropolitan area
The Greater Sudbury metropolitan area is a major urban and economic center in Northern Ontario, Canada, known for its mining industry, lakes, and role as a regional service hub.
-
D.
Greater Edmonton area
The Greater Edmonton area is a metropolitan region in central Alberta, Canada, centered on the city of Edmonton and encompassing its surrounding municipalities and suburbs.
-
E.
Greater Golden Horseshoe
The Greater Golden Horseshoe is a densely populated and economically significant urban region in Southern Ontario that encompasses the Greater Toronto Area and surrounding communities.
- 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_69bd463b58d88190b258261573de9e91 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd87eac41481908a4982db5d119edd |
completed | March 20, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3ab4d32c8190958daefa8061a7f9 |
completed | March 22, 2026, 12:41 a.m. |
Created at: March 20, 2026, 2:06 p.m.